content string | quality_label int64 | meta string | all-MiniLM-L6-v2_embedding list | doc_id int64 | unique_id string |
|---|---|---|---|---|---|
In this article, we have discussed y+, a quantity used to describe fluid velocity near the walls. One way to characterize the velocity close to the walls is by using wall functions, whose equations
are described below. This comparison of the functions with experimental results has been conducted in this article, and ... | 5 | [
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Notes - ADS HT24, Approximation algorithms
Flashcards
Suppose $\rho > 0$. What does it mean for algorithm $\mathcal A$ to be a $\rho$-approximation algorithm for a minimisation / maximisation problem $\mathcal P$?
For every instance $x$ of $\mathcal P$, the value $\mathcal A(x)$ of the solution produced by $\mathcal... | 5 | [
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Some intuition about the GPLVM
Over the last year I’ve been learning about the statistical framework of Gaussian Processes. I’ve been thinking about writing about this for a while, but I feel like I would just decrease the
signal-to-noise ratio given the fantastic resources available.
One of my favourite models in th... | 4 | [
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Rosette Phaser / Multiplier
Tom Johanson came up with the idea of adding a second drive motor to the MDF Rose Engine Lathe, letting it drive the rotation of the rosettes. By doing this, the spindle drive motor is no longer
driving the rosette rotation; only the rotation of the object being turned.
Ed French then adde... | 4 | [
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Problem · FourierFlows.jl
Everything needed to solve a PDE in FourierFlows.jl is gathered in a composite type named Problem. Problem contains various other composite types (see Problem for details).
Here, we demonstrate how we can construct a Problem to solve the simple 1D equation:
$$\[\partial_t u(x, t) = - \alpha ... | 5 | [
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How to Graph a Function f(x) - A Step-by-Step Guide (2024)
graph a function ( f(x) ), I always begin by determining its domain and range. The domain of a function represents all the possible input values ( x ) can take, while the range is the set of all
possible output values ( f(x) ) can produce.
Identifying these el... | 4 | [
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What is a Semicircle?
In geometry, a semicircle is defined as a half circle formed by cutting the circle into two halves. It is formed when a line passes through the center and touches the two ends of the circle. This
line is called the diameter of the circle.
In the figure above, you can see the diameter dividing t... | 4 | [
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Define Custom Metric Function
Note
This topic explains how to define a custom metric function for your task. Use a custom metric function if Deep Learning Toolbox™ does not support the metric you need. For a list of built-in metrics
in Deep Learning Toolbox, see Metrics. If a built-in MATLAB^® function satisfies the ... | 5 | [
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Pseudo-Euclidean space
From Encyclopedia of Mathematics
A real affine space in which to any vectors $ \mathbf a $ and $ \mathbf b $ there corresponds a definite number, called the scalar product $ ( \mathbf a , \mathbf b ) $ (cf. also Inner product),
satisfying
1) the scalar product is commutative:
$$ ( \mathbf a ... | 4 | [
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investigating vehicle model detail for close to limit ... - Vehicular Systems - M.MOAM.INFO
INVESTIGATING VEHICLE MODEL DETAIL FOR CLOSE TO LIMIT MANEUVERS AIMING AT OPTIMAL CONTROL ˚ Kristoffer Lundahl, Jan Aslund, Lars Nielsen Department of Electrical Engineering, Link¨oping University
581 83 Link¨oping, Sweden
[ema... | 4 | [
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Learning-based Faulty State Estimation in Lithium-ion Batteries
Next-generation lithium-ion batteries (LIBs) in electric vehicles offer high energy density, high coulombic efficiency, and low self-discharge [5]. However, safety and reliability remain major
concerns for these devices. A battery management system (BMS)... | 4 | [
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manif
manif is a Lie theory library for state-estimation targeted at robotics applications. It is developed as a header-only C++11 library with Python 3 wrappers.
At the moment, it provides the groups:
• ℝ(n): Euclidean space with addition.
• SO(2): rotations in the plane.
• SE(2): rigid motion (rotation and t... | 4 | [
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How do you calculate derivatives?
How do you calculate derivatives?
1 to find the derivative of a function. Find the derivative of f(x)=√x. Start directly with the definition of the derivative function. Substitute f(x+h)=√x+h and f(x)=√x into f′(x)=limh→0f(x+h)−f(x)
h.
What are the four basic derivative rules?
Som... | 4 | [
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1.1 Overview of Time Series Characteristics | STAT 510
In this lesson, we’ll describe some important features that we must consider when describing and modeling a time series. This is meant to be an introductory overview, illustrated by example, and not
a complete look at how we model a univariate time series. Here, we... | 5 | [
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How do you get the square root of (32/25)? | Socratic
How do you get the square root of (32/25)?
1 Answer
Explanation:
We have the following:
$\frac{\sqrt{32}}{\sqrt{25}}$
We can factor out a perfect square out of $32$ to get
$\frac{\sqrt{16} \cdot \sqrt{2}}{\sqrt{25}}$
This simplifies to
$\frac{4 \sqrt{2}}{5}$... | 4 | [
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Fluid flow tutorial by Karl Sims
Fluid Flow Tutorial
Karl Sims
This tutorial illustrates a simple technique for simulating 2D incompressible fluids for visual effects. We'll skip the usual
discussion of the classic Navier-Stokes equations, and instead focus on a specific implementation, much of which is derived
from... | 4 | [
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How would you simplify sqrt2 times 5 sqrt2? | Socratic
How would you simplify #sqrt2 times 5 sqrt2#?
2 Answers
Explanation:
Multiplying radicals is similar to regular multiplying. You will multiply the terms outside the square roots together and multiply the terms inside the square root together.
$\sqrt{2} \times 5... | 4 | [
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International Journal of Astronomy and Astrophysics, 2012, 2, 119-124
http://dx.doi.org/10.4236/ijaa.2012.23016 Published Online September 2012 (http://www.SciRP.org/journal/ijaa)
Copyright © 2012 SciRes. IJAA
Numerical Investigations of a New N-Body Simulation
Method
E. Vilkoviskij
Fesenkov Astrophysical Instit... | 4 | [
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A short antenna tuner
Introduction
This article describes a method to match short antennas to standard transmission lines. It's mainly intended for radio amateurs working on 137 kHz and 500 kHz bands, because when dealing with long
waves, matching the antenna is always a problem. Traditional matchboxes designed for s... | 4 | [
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Pilot-Operated Check Valve (IL)
Check valve with pilot pressure control in an isothermal liquid system
Since R2020a
Libraries:
Simscape / Fluids / Isothermal Liquid / Valves & Orifices / Directional Control Valves
Description
The Pilot-Operated Check Valve (IL) block models a flow-control valve with variable flow ... | 4 | [
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Copulas: Generate Correlated Samples
Copulas are functions that describe dependencies among variables, and provide a way to create distributions that model correlated multivariate data. Using a copula, you can construct a multivariate
distribution by specifying marginal univariate distributions, and then choose a copu... | 5 | [
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How to Find Kinetic Energy Without Mass: A Comprehensive Guide
In the realm of physics, the concept of kinetic energy is fundamental, as it describes the energy an object possesses due to its motion. Typically, the formula for kinetic energy is expressed as $KE
= \frac{1}{2}mv^2$, where $m$ represents the mass of the... | 5 | [
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Penrose Pixels. Super-Resolution in the Detector Layout Domain
(1)
Penrose Pixels
Super-Resolution in the Detector Layout Domain
Moshe Ben-Ezra, Zhouchen Lin, and Bennett Wilburn
Microsoft Research Asia
{mosheb, zhoulin, bwilburn}@microsoft.com
Abstract
We present a novel approach to reconstruction based super-r... | 4 | [
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@Carl Love
Great! Thanks a lot. Anyway I found that un minus sign remains in some cases. It does not operate with the simple set S:={X,-X}...
Not easy!
Hello,
Thank you for your response. I will take your remarks into account in the future.
I will therefore answer your questions. In fact, I have polynomials with t... | 5 | [
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The Derivative of cot^2x
The derivative of cot^2x is -2.csc^2(x).cot(x)
How to calculate the derivative of cot^2x
There are two methods that can be used for calculating the derivative of cot^2x.
The first method is by using the product rule for derivatives (since cot^2(x) can be written as cot(x).cot(x)).
The sec... | 5 | [
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BASIC Stamp PWM
Pulse Width Modulation
BASIC Stamp PWM command
(... | 4 | [
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Small samples
Some more detailed comments
• The mean of the \(t\)-distribution is zero and its variance is related to the degrees of freedom \(\nu\) by \[\sigma^2 = \frac{\nu}{\nu-2}.\]
• Unlike the normal distribution, there’s no easy way to translate from a \(t\)-distribution with one standard deviation to anoth... | 5 | [
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ati
corrplot
Plot variable correlations
Description
[R,PValue] = corrplot(X) plots Pearson's correlation coefficients between all pairs of variables in the input matrix of time series data. The plot is a numVars-by-numVars grid, where numVars is the
number of time series variables (columns) in the data, including th... | 5 | [
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Vector
fields
$ewenvironment {prompt}{}{} ewcommand {\ungraded }[0]{} ewcommand {\todo }[0]{} ewcommand {\oiint }[0]{{\large \bigcirc }\kern -1.56em\iint } ewcommand {\mooculus }[0]{\te... | 5 | [
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Regional Climate Models in the Simulation of the Drought of the 1970’s and 1980’s Years in Senegal (In West Africa)
Regional Climate Models in the Simulation of the Drought of the 1970’s and 1980’s Years in Senegal (In West Africa) ()
1. Introduction
Extreme processes in the climate system continue to manifest themse... | 4 | [
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The Amortized time complexity of increasing Array size
Feel free to checkout this blog to see increasing array size in action.
Firstly what is Amortized time complexity?
According to Wikipedia: In computer science, amortized analysis is a method for analyzing a given algorithm’s complexity, or how much of a ... | 4 | [
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table32
Kiepert triangles and Cevian triangles
Let M be a point and MaMbMc its cevian triangle.
The triangles AeBeCe (resp. AiBiCi) and MaMbMc are perspective (at N) if and only if M lies on Cev(phi) (resp. Cev(–phi)), a pK with pole Ωe (resp. Ωi), pivot Qe (resp. Qi). The locus of the
perspector N is K(phi) in both ... | 4 | [
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Brouwer’s fixed-point theorem
Many theorems in analysis have combinatorial analogues, which turn out to be equivalent (in the sense that one can be derived from the other, and vice-versa, using significantly less maths than is
necessary to prove either from first principles). A particularly useful theorem is Brouwer’s... | 4 | [
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Design Yaw Damper for Jet Transport
Overview of This Case Study
This case study demonstrates the tools for classical control design by stepping through the design of a yaw damper for a 747^® jet transport aircraft.
Creating the Jet Model
The jet model during cruise flight at MACH = 0.8 and H = 40,000 ft. is
A=[-.0... | 4 | [
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Imaginary numbers, also known as complex numbers, are a fundamental concept in mathematics. They are defined as numbers that involve the imaginary unit, denoted by the symbol “$i$,” which is defined
as the square root of $-1$. The Imaginary number is often represented in the form $a + bi$, where “$a$” and “$b$” are re... | 5 | [
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Memory Coalescing and Tiled Matrix Multiplication
In this blog post, I first discuss how to transfer data from global memory efficiently and then show how shared memory can reduce global memory accesses and increase performance from 234 GFLOPS to
7490 GFLOPS.
Photo by Sergey Kotenev / Unsplash
In Chapter 2, I ran a... | 4 | [
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al
predict
Predict responses for new observations from linear incremental learning model
Since R2020b
Description
label = predict(Mdl,X) returns the predicted responses (or labels) label of the observations in the predictor data X from the incremental learning model Mdl.
label = predict(Mdl,X,'ObservationsIn',dim... | 5 | [
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Math
Lesson 11
Finding Intersections
11.1: Math Talk: When $f$ Meets $g$ (5 minutes)
Warm-up
In this activity, students have an opportunity to notice and make use of structure (MP7) in order to identify a point where the graphs of two given functions intersect. The work here leads directly
into the next activity i... | 4 | [
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spaceblog
Finally!
function u = layout(L, M)
% finds a layout for the graph G(L, M) using Halls energy
% L is the laplacian of the graph G
% M is the mass matrix
% calculate composite graph
B = M^(-1/2) * L * M^(-1/2) ;
% v = M^(-1/2) * u
% insert approprate algorithm here [Lanczos, RQI, PI, ACE]
[v, d] = eig(B) ;... | 4 | [
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Aptitude Questions: Data Sufficiency Set 10
By
Sheerin
-
Hello Aspirants. Welcome to Online Quantitative Aptitude section in AffairsCloud.com. Here we are creating question sample From DATA SUFFICIENCY topic, which is common for all the IBPS,SBI exam
RBI,,SSC and other competitive exams. We have included Some quest... | 4 | [
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... | 13,702,539 | 13702539 | |
How do you differentiate the following parametric equation: x(t)=sqrt(t-2), y(t)= t^2-2t^3e^(t) ? | Socratic
How do you differentiate the following parametric equation: # x(t)=sqrt(t-2), y(t)= t^2-2t^3e^(t) #?
1 Answer
First, differentiate each individual function as you have been all year.
using the chain rule,
... | 5 | [
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Algebraic Topology in Haskell
Algebraic Topology in Haskell
On my shelf I have the book "Basic Topology" by Armstrong. After you've fought your way through 173 pages you eventually get to the section on simplicial topology and you can start playing with one
of the basic tools of modern topology:
homology groups
. B... | 5 | [
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ln (x) = 0 ln ( x) = 0. Um nach x x aufzulösen, schreibe die Gleichung mithilfe der Logarithmengesetze um. eln(x) = e0 e ln ( x) = e 0. Vereinfache die Gleichung. Tippen, um mehr Schritte zu sehen
Exponentialfunktion und Logarithmusfunktion sind zueinander inverse Funktionen. x = e 0 x = e 0. Alles, was mit 0 0 potenz... | 4 | [
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Minimum velocity of a projectile in parabolic motion to pass above a fence - Making Physics Clear
There are several problems on ballistic that illustrate in a straightforward manner the application of Newton’s equations to parabolic motion. Think for example, that a projectile is launched in
front of a fence of height ... | 5 | [
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Complex Projective 4-Space
In the post on threelds, we investigated under what conditions the additive group of one field (the ‘inner field’) could be isomorphic to the multiplicative group of another field (the ‘outer
field’). To summarise, this happens in the following cases:
• the outer field is F_3 and the inner... | 4 | [
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Non-measurable set
From Encyclopedia of Mathematics
A set that is not a measurable set. In more detail: A set $ X $ belonging to a hereditary $ \sigma $- ring $ H ( S) $ is non-measurable if
$$ \mu ^ {*} ( X) > \ \mu _ {*} ( X) ; $$
here $ S $ is the $ \sigma $- ring on which the measure $ \mu $ is given, and $ \m... | 4 | [
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Binary fractal images
Interesting graphics, but also very cool the way L-Systems are defined [ref].
Like this one for example:
Which means:
1. start with a gray square
2. after that:
1. black square simply stay the same, but with finer grain/resolution
2. white square: the same
3. a gray square is r... | 4 | [
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ed
Generated Code
The following is python code generated by the CellML API from this CellML file. (Back to language selection)
The raw code is available.
# Size of variable arrays:
sizeAlgebraic = 1
sizeStates = 4
sizeConstants = 7
from math import *
from numpy import *
def createLegends():
legend_states = [""... | 4 | [
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Eureka Math Grade 7 Module 3 Lesson 6 Answer Key
Engage NY Eureka Math 7th Grade Module 3 Lesson 6 Answer Key
Eureka Math Grade 7 Module 3 Lesson 6 Example Answer Key
Example 1.
Rewrite the expression in standard form by collecting like terms.
\(\frac{2}{3}\) n-\(\frac{3}{4}\) n+\(\frac{1}{6}\) n+2 \(\frac{2}{9}\) n... | 4 | [
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On Binary Arithmetic - benjamintoll.com
Binary arithmetic is not something that you’ll see very often in your everyday REST app, but that doesn’t mean that it’s not important to know (or at least to know about).
Arithmetic on binary numbers is really no different than it is on other number systems (i.e., bases), such ... | 4 | [
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Ring Theory/Integral domains and Fields - Wikibooks, open books for an open world
Definition 1: A non zero element 'a' of a commutative ring R is called a zero divisor if there exists some non zero element b in R such that ab=0.
For example, in the ring of 2-by-2 matrices, the matrix
${\displaystyle {\begin{pmatr... | 5 | [
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The Division Process
The C programming language provides access to integer division only for fixed-point data types. Depending on the size of the numerator, you can obtain some of the fractional bits by performing a
shift prior to the integer division.
Suppose you want to divide two numbers. Each of these numbers is ... | 5 | [
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Greatest Common Divisor | The CTF Recipes
The Greatest Common Divisor (GCD), sometimes known as the highest common factor, is the largest number which divides two positive integers (a,b).
How to calculate ?
There is several methods to obtain a GCD :
Divisors listing
The first method consist, as this names sounds fo... | 4 | [
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I’ve talked a lot in this blog about making predictions (see HERE, HERE, and HERE) as well as the difference between confidence intervals and prediction intervals and why you’d use one over the other
(see HERE). Tonight I was having a discussion with a colleague about some models he was working on and he was building ... | 5 | [
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Unsupervised and Semi-supervised Gaussian Mixture Models (GMM)
When companies launch a new product, they usually want to find out the target customers. If they have data on customers’ purchasing history and shopping preferences, they can utilize it to predict
what types of customers are more likely to purchase the ne... | 4 | [
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Notations and preliminaries - A POSTERIORI ERROR ESTIMATES FOR FINITE ELEMENT DISCRETIZATIONS O
This section introduces some standard notations and preliminary materials, which are important in the set-up of the thesis. All the functions considered in the thesis are real-valued. Let Ω be a
convex bounded domain in R^d.... | 4 | [
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fnth_fmedian: Fast (Grouped, Weighted) N'th Element/Quantile for... in SebKrantz/collapse: Advanced and Fast Data Transformation
fnth (column-wise) returns the n'th smallest element from a set of unsorted elements x corresponding to an integer index (n), or to a probability between 0 and 1. If n is passed as a probabil... | 5 | [
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nt
Students can Download 2nd PUC Maths Model Question Paper 4 with Answers, Karnataka 2nd PUC Maths Model Question Papers with Answers helps you to revise the complete Karnataka State Board Syllabus and
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Karnataka 2nd PUC Maths Model Question Paper 4 with Answers
Time: 3 Hrs 15 M... | 5 | [
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Step 1 Given Parametric equations and a value for the parameter t $x=\left(60\mathrm{cos}{30}^{\circ }\right)t,y=5+\left(60\mathrm{sin}{30}^{\circ }\right)t-16{t}^{2}$ and $t=2$ We have to find the
coordinates of the point on the plane curve described by the parametric equations corresponding to the given value of t. ... | 4 | [
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Network-Based and Binless Frequency Analyses
Abstract
We introduce and develop a new network-based and binless methodology to perform frequency analyses and produce histograms. In contrast with traditional frequency analysis techniques that use fixed
intervals to bin values, we place a range ±ζ around each individual ... | 4 | [
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How do you graph f(x)=x^2/(x-1) using holes, vertical and horizontal asymptotes, x and y intercepts? | Socratic
How do you graph #f(x)=x^2/(x-1)# using holes, vertical and horizontal asymptotes, x and y intercepts?
1 Answer
Explanation:
Alright, So for this question we are looking for six items - holes, vertical asy... | 4 | [
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Collinearity of vectors in 2d space
This online calculator determines if 2d space vectors are collinear
This online calculator can find collinear 2d vectors in a given set of vectors. Enter vector coordinates x and y, separated by space, one line per vector. The calculator will find if any of them are
collinear. You ... | 4 | [
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A Roller Coaster Ride through Relativity/Appendix F - Wikibooks, open books for an open world
Relativistic Kinetic Energy
edit
Suppose a mass of rest-mass M[0] is accelerated from rest by a constant force F for a time t.
An accelerating firework
Under Newtonian mechanics, the acceleration of the mass a will be
$... | 4 | [
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MSP Circulicula papyracea Exercise
POPULATION GENETICS
"They're everywhere!!"
T. Hedren from The Birds
INTRODUCTION
Evolution is a difficult process to study directly because in most (but not all!) cases
evolution proceeds slowly over the course of millions of years. Both laboratory and field
studies have de... | 4 | [
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Problems Based on Average | Word Problems | Calculating Arithmetic Mean
Problems Based on Average
Here we will learn to solve the three important types of word problems based on average. The questions are mainly based on average or mean, weighted average and average speed.
How to solve average word problems?
To sol... | 4 | [
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Free Convection of a Viscous Electrically Conducting Fluid Past a Stretching Surface
[BACK]
Fluid Dynamics & Materials Processing
DOI: 10.32604/fdmp.2022.017899
ARTICLE
Free Convection of a Viscous Electrically Conducting Fluid Past a Stretching Surface
1Department of Mechanical Engineering, Faculty of Engineerin... | 5 | [
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ecomposition
emd
Empirical mode decomposition
Description
[imf,residual] = emd(x) returns intrinsic mode functions imf and residual signal residual corresponding to the empirical mode decomposition of x. Use emd to decompose and simplify complicated signals
into a finite number of intrinsic mode functions required t... | 5 | [
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Knife Edge Diffraction Model
What is Diffraction
Diffraction is a phenomenon where electromagnetic waves (such as light waves) bend around corners to reach places which are otherwise not reachable i.e. not in the line of sight. In technical jargon
such regions are also called shadowed regions (the term again drawn f... | 5 | [
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Bridge Rectifier Calculator
Last updated: Nov 05, 2022
Our bridge rectifier calculator is the perfect tool to obtain every parameter used in a bridge rectifier, such as current, DC voltage output, RMS current, and ripple factor.
We've paired this full wave bridge rectifier calculator with a brief description of key ... | 4 | [
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Stepwise Regression Control Panel
Use the Stepwise Regression Control panel to limit regressor effect probabilities, determine the method of selecting effects, begin or stop the selection process, and run a model. A note appears
beneath the Go button to indicate whether you have excluded or missing rows.
Figure 5.3 ... | 4 | [
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Combined Translations and Stretches of Graphs
Question Video: Combined Translations and Stretches of Graphs Mathematics • Second Year of Secondary School
This is the graph of the exponential function 𝑦 = 𝑓(𝑥). Which of the following is the graph of 𝑦 = 4 − 𝑓(2𝑥)? [A] Graph A [B] Graph B [C] Graph C
Video Transc... | 4 | [
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Cable Structural Elements
Cable and bolt reinforcements in rock have two somewhat different functions. In hard rock subjected to low magnitude in-situ stress fields, failure is often localized and limited to wedges of rock
directly adjacent to openings. The effect of the rock-bolt reinforcement here is to provide a lo... | 4 | [
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Calculating insolation as a function of date and latitude.
In preparation for some work I will be doing I've been working on calculation of insolation as a function of time and latitude. In this post I will explain the method and compare results to a readily
obtainable plot of insolation at various latitudes.
Note, al... | 4 | [
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Saleh_paper.pdf - Free Download PDF Ebook
Saleh_paper.pdf
Description
TRANSACTIONSIEEE [IO] [Ill T. Aulin, “Errorprobability bounds for Viterbi detected continuous phase modulated signals” (abstract), in Int. Symp. Inform. Theory, Abstr. Papers, Santa Monica, CA. 1981,
p. 135. J . B. Anderson, C:E. Sundberg, T. Aulin... | 4 | [
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Optimal control for the stochastic fitzhugh-nagumo model with recovery variable
(1)
AIMS’ Journals
Volume X, Number 0X, XX 200X pp. X–XX
OPTIMAL CONTROL FOR THE STOCHASTIC
FITZHUGH-NAGUMO MODEL WITH RECOVERY VARIABLE
Francesco Cordoni
University of Verona - Department of Computer Science Strada le Grazie 15
3713... | 4 | [
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fairUpfrontPremium: Synthetic Collateralized Debt Obligation. - Linux Manuals (3)
fairUpfrontPremium (3) - Linux Manuals
fairUpfrontPremium: Synthetic Collateralized Debt Obligation.
NAME
QuantLib::SyntheticCDO - Synthetic Collateralized Debt Obligation.
SYNOPSIS
#include <ql/experimental/credit/syntheticcdo.hpp>
... | 4 | [
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Optimal Binary Search Trees | CodingDrills
Optimal Binary Search Trees
Recursion Algorithms: Dynamic Programming and Recursion
Recursion is a fundamental concept in computer science and programming. It involves solving a problem by breaking it down into smaller, similar subproblems and then solving them recursively. ... | 5 | [
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Proving the Mean Value Theorem
Analysis
Proving the Mean Value Theorem
Let’s prove one of the most important theorems in elementary analysis! The only requirement is an elementary understanding of derivatives.
Let’s prove one of the most important theorems in elementary analysis! The only requirement is an elementar... | 4 | [
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Numerical evaluation of integral gives warning message
•
•
Commented: Walter Roberson on 28 Jun 2018
Dear all,
I am trying to compute the following integral in MATLAB:
with corresponding code is:
p1_minusSign = @(r) exp(-2*pi * integral(@(x) x/(1-x^4/r^4), r, Inf, 'ArrayValued', 1)) * exp(-pi*r^2)*2*pi*r;
p2_mi... | 5 | [
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Parallel Lines Introduction What are parallel lines Lines
Download presentation
Introduction What are parallel lines? Lines that never touch, never intersect Which graphs represent two paralell lines?
Now that we know what parallel lines are, let’s go back to line equations… 7 6 5 (3, 4) 4 3 (2, 2) 2 1 0 -4 -3 -2 -1... | 4 | [
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Fixed-wing Tuning: PI-control or Feed Forward?
I have been flying fixed wings with INAV for a while now. The default control loops are PIDFF controllers: Proportional, Integral, Derivative and Feed Forward. But the auto-tuning process is only
identifying the feed-forward gains and rate setpoints. The PID-gains are le... | 4 | [
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Editorial - AtCoder Beginner Contest 284
Solution for problem G
Observing the range of \(n\) , we find it impossible to count all the sequence . In common situations , we should use DP to solve this kind of problem . However , to this one , we should consider it
as a graph problem .
First , we find if we start from \... | 4 | [
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(5^-2a^3b^-4)^-1
Simplifying Expressions with Negative Exponents: (5^-2a^3b^-4)^-1
This article will delve into simplifying the expression (5^-2a^3b^-4)^-1. We'll explore the rules of exponents and how to apply them to solve this problem.
Understanding Negative Exponents
A negative exponent indicates the reciprocal ... | 4 | [
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The Daubechies D4 Wavelet Transform
The Daubechies D4 Wavelet Transform
The Daubechies wavelet transform is named after its inventor (or would it be discoverer?), the mathematician Ingrid Daubechies. The Daubechies D4 transform has four wavelet and scaling function
coefficients. The scaling function coefficients are
... | 4 | [
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0... | 13,702,583 | 13702583 | |
Inhomogeneous ODE's | JustToThePointInhomogeneous ODE's
The essence of mathematics is not to make simple things complicated, but to make complicated things simple, S. Gudder
Recall
Differential equations
An algebraic equation is a mathematical statement that declares or asserts the equality of two algebraic expr... | 5 | [
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Z-Score: Definition, Formula, Calculation & Interpretation (2024)
A z-score is a statistical measure that describes the position of a raw scorein terms of its distance from the mean, measured in standard deviation units. A positive z-score indicates that the
value lies above the mean, while a negative z-score i... | 4 | [
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(6-2i)/(2+4i)
Simplifying Complex Fractions: (6-2i)/(2+4i)
This article will guide you through the process of simplifying the complex fraction (6-2i)/(2+4i).
Understanding Complex Numbers
Complex numbers are numbers that can be expressed in the form a + bi, where 'a' and 'b' are real numbers, and 'i' is the imaginar... | 4 | [
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Algorithms for optimal combination of strategies
In this paper we discuss various approaches to combining strategies and testing for optimality given the mandate of a user.
\documentclass[a4paper]{article} \usepackage[english]{babel} \usepackage[utf8]{inputenc} \usepackage{amsmath} \usepackage{graphicx} \usepackage[co... | 4 | [
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22.7 Magnetic Force on a Current-Carrying Conductor
Summary
• Describe the effects of a magnetic force on a current-carrying conductor.
• Calculate the magnetic force on a current-carrying conductor.
Because charges ordinarily cannot escape a conductor, the magnetic force on charges moving in a conductor is tran... | 5 | [
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The hypotenuse of a right triangle is 9 feet more than the shorter leg and the longer leg is 15 feet. How do you find the length of the hypotenuse and shorter leg? | Socratic
The hypotenuse of a right triangle is 9 feet more than the shorter leg and the longer leg is 15 feet. How do you find the length of the hypotenus... | 4 | [
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Volume 01, Issue 04 (June 2012)
An Efficient Algorithm for processing Top-k Spatial Preference Queries
DOI : 10.17577/IJERTV1IS4188
Download Full-Text PDF Cite this Publication
S Rao Chintalapudi, Katikireddy Srinivas, 2012, An Efficient Algorithm for processing Top-k Spatial Preference Queries, INTERNATIONAL JOUR... | 4 | [
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nt
Balbharti Maharashtra State Board 11th Maths Book Solutions Pdf Chapter 6 Functions Ex 6.1 Questions and Answers.
Maharashtra State Board 11th Maths Solutions Chapter 6 Functions Ex 6.1
Question 1.
Check if the following relations are functions.
(a)
Solution:
Yes.
Reason: Every element of set A has been assigned ... | 4 | [
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A post by Harry Tata, PhD student on the Compass programme.
Oligonucleotides in Medicine
Oligonucleotide therapies are at the forefront of modern pharmaceutical research and development, with recent years seeing major advances in treatments for a variety of conditions. Oligonucleotide
drugs for Duchenne muscular dys... | 4 | [
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Math Academy Tutoring Customized Private online maths classes
Modular arithmetic is a way of counting in which the numbers wrap around after reaching a certain value. The clock is often used as an analogy. While time always progresses forward, the 12-hour clock
“resets” to 1 after passing 12 (13 o’clock is equivalent t... | 4 | [
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1992 AHSME Problems/Problem 11
Problem
$[asy] draw(circle((0,0),18),black+linewidth(.75)); draw(circle((0,0),6),black+linewidth(.75)); draw((-18,0)--(18,0)--(-14,8*sqrt(2))--cycle,black+linewidth(.75)); dot((-18,0));dot((18,0));dot
((-14,8*sqrt(2))); MP("A",(-18,0),W);MP("C",(18,0),E);MP("B",(-14,8*sqrt(2)),W); [/asy... | 4 | [
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How to tile a chessboard - Chalkdust
Tetris is a well-known Russian tile-matching game released in 1984. The pieces in Tetris, known as Tetriminos, contain 4 squares each connected by the edges and are based on tetrominoes, the 4-square
specific version of a polyomino. This term ‘polyomino’ was coined by Solomon Golomb... | 4 | [
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Shp2graph: Tools to Convert a Spatial Network into an Igraph Graph in R
^1
School of Remote Sensing and Information Engineering, Wuhan University, 129 Luoyu Road, Wuhan 430079, China
^2
State Key Laboratory of Information Engineering in Surveying, Mapping and Remote Sensing, Wuhan University, 129 Luoyu Road, Wuhan ... | 4 | [
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PWC218 - Matrix Score
ETOOBUSY 🚀 minimal blogging for the impatient
TL;DR
On with TASK #2 from The Weekly Challenge #218. Enjoy!
The challenge
You are given a m x n binary matrix i.e. having only 1 and 0.
You are allowed to make as many moves as you want to get the highest score.
A move can b... | 4 | [
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Change of Variables and the Jacobian
In single-variable calculus, we can integrate functions of the form
$$g'(x)f(g(x))$$
by 'rephrasing' the entire integral as an integral of $g(x)$ instead of an integral of $x$. This is known as substitution. For example, consider the following integral:
$$\int x e^{x^2} dx$$
Int... | 5 | [
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python-igraph API reference
module documentation
Statistics related stuff in igraph
Class FittedPowerLaw Result of fitting a power-law to a vector of samples
Class Histogram Generic histogram class for real numbers
Class RunningMean Running mean calculator.
Function mean Returns the mean of... | 5 | [
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