For loop code/ help

Question

Amine Ben Ayara 2015-8-19

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/234512-for-loop-code-help

回答： Walter Roberson 2015-8-19

Hello Matlab wizards, So I just finished my 10th attempt at writing a code using for loops. The output was correct. MY issue is that I'm not being successful at adding one more loop that will allow matlab to rerun the same simulation 10 times, so I can get 90 matrices (3*3 each) and 10 matrices (9*3) in the end results. here is my code:

function [ MN ] = ProbabiltyMatrices( X,Lam,Y)
%UNTITLED Summary of this function goes here
%   Detailed explanation goes here
   for i=1:9
  for l=1:3
   for j=1:3
      Den(i,l,n)=exp (Y(i+1,l)* dot(X(i,:),Lam(1,:)))  + exp(Y(i+1,l)* dot(X(i,:),Lam(2,:))) +exp(Y(i+1,l)* dot(X(i,:),Lam(3,:)));    
      MN(l,j,i,n) = exp(Y(i+1,l)* dot(X(i,:),Lam(j,:)))/Den(i,l,n);   
    end    
  end
end
Ml =transpose(transpose(MN(:,:,1))* transpose(Y(2,:)));
   for i=2:9
   Ml(i,:)=transpose(transpose(MN(:,:,i))* transpose(Ml(i-1,:)));
   end
  M=Ml;