How create a model in SIMULINK using Embedded Matlab Function?

you can use Embedded function ( called with recent versions: Matlab function)from Simulink/user defined function. But you have to check if all function are allowed by this block

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Emmanuel Luevano 2012-10-29

thanks for you time Azzi, this example has help me to give me an idea, could you be kind to explain to me how I must declare the function DMAT, which is an array to calculate the distance point to point, this operation should be done in another block, or should I do it within the same block TSP?

any kind of information will be of great help, greetings!!!

Azzi Abdelmalek 2012-10-29

编辑：Azzi Abdelmalek 2012-10-29

Emmanuel, that depends on what you want to do with dmat, you use one matlab function or more, it's your choice. I can't tell because I do'nt know what exactly, you are doing? I will think about it

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Answer 2

ABISHA P 2017-1-9

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https://ww2.mathworks.cn/matlabcentral/answers/51794-how-create-a-model-in-simulink-using-embedded-matlab-function#answer_249915

Hi, how to convert or to make blocks in simulink to do standard deviation using sliding window with the math script code ? T=2;F=1/T; t=linspace(-T,T,100); x =sin(2*pi*F*t)+0.5*randn(1,length(t)); subplot(2,2,1) plot(t,x) N = length(x); % length of the signal

% element count in each window n = conv(ones(1, N), ones(1, w), 'same');

% calculate s vector s = conv(x, ones(1, w), 'same');

% calculate q vector q = x .^ 2; q = conv(q, ones(1, w), 'same');

% calculate output values o = (q - s .^ 2 ./ n) ./ (n - 1);

% have to take the square root since output o is the % square of the standard deviation currently o = o .^ 0.5