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Matt

MathWorks

Last seen: 10 maanden ago |  Active since 2015

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I am a Training Engineer at the MathWorks. I focus primarily on Finance training.
My academic background is in Physics and Math.

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I need a way to assign a value for each pixel based on RGB values. which will be based on equations for red,blue and green
The imread function in MATLAB does something like this. It will output a matrix with rows, columns (each element corresponding t...

meer dan 6 jaar ago | 0

Answered
How to use fsolve to solve this system of equations?
If you have the Symbolic Math Toolbox in MATLAB, you can get all 5 solutions exactly. syms k x y z eqns = [2*x == -2...

meer dan 6 jaar ago | 0

Answered
Storing the peak values of a fft
Hi Gavin You can find local maxima by using the "findpeaks" function in MATLAB. Below is an example: x = linspace(0,8*p...

meer dan 6 jaar ago | 0

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How do i randomly distribute 4 numbers in 1*100 matrix?
Hi Rakibul, What you can do is create a matrix containing the numbers you want. I will call it L. Then create a random integ...

meer dan 6 jaar ago | 0

| accepted

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Create multidimensional matrices from two multidimensional cells.
Hi Sumedh, The matrices you are starting with have one dimension. So to multiply each of the 96 matrices, you just have to be...

meer dan 6 jaar ago | 0

| accepted

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Counting Y axis lines
plot(x,y) ax = gca; n = numel(ax.YTick);

meer dan 6 jaar ago | 0

Answered
HELP:) Electric Field lines on MatLab (solving fields given coordinate points)
In your line quiver(XI,YI,Ex./E,Ey./E); change E to En. You are currently dividing by a complex number.

ongeveer 8 jaar ago | 1

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Matrix of almost all zeros, except for main diagonal
Write a program to input an integer n and build a n-by-n matrix with the numbers 1,2,...,n on the main diagonal and zeros elsewh...

meer dan 8 jaar ago