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Matt

MathWorks

Last seen: 10 mois il y a |  Actif depuis 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...

plus de 6 ans il y a | 0

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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...

plus de 6 ans il y a | 0

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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...

plus de 6 ans il y a | 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...

plus de 6 ans il y a | 0

| A accepté

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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...

plus de 6 ans il y a | 0

| A accepté

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

plus de 6 ans il y a | 0

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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.

environ 8 ans il y a | 1