how can store multiple value in a matrix??

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Sahar abdalah 2015-5-12

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/216367-how-can-store-multiple-value-in-a-matrix

评论： Sahar abdalah 2015-5-12

hello everyone, I am new in matlab and I need help. in my program below, I am trying to merge two classifiers and I want to store the value of the varaible class_fusion in a matrix for each value of i. How can do it please ??

%%%%%%%%programme prinipale%%%%%%%
ncadre=15;
nbclasse=1000;
load('D:\Documents\MATLAB\classifieur1.mat');
load('D:\Documents\MATLAB\classifieur2.mat');
   produit=classifieur1.*classifieur2;
[proba,order]=sort(produit,2,'descend');
   for i=1:nbclasse
   teta=order(i,[1:ncadre])
   prob1=classifieur1(i,[teta])
   prob2=classifieur2(i,[teta])
   [m1]=mass(prob1,ncadre);
   [m2]=mass(prob2,ncadre);
   comb_mass=main([m1' m2'],1);
   class_fusion=decision(comb_mass',4)
   end

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Answer 1

David Sanchez 2015-5-12

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https://ww2.mathworks.cn/matlabcentral/answers/216367-how-can-store-multiple-value-in-a-matrix#answer_178809

ncadre=15;
nbclasse=1000;
load('D:\Documents\MATLAB\classifieur1.mat');
load('D:\Documents\MATLAB\classifieur2.mat');
   produit=classifieur1.*classifieur2;
[proba,order]=sort(produit,2,'descend');
% INITIALIZE YOUR DATA MATRIX
class_fussion = zeros(nbclasse,1);
     for i=1:nbclasse
        teta=order(i,[1:ncadre])
        prob1=classifieur1(i,[teta])
        prob2=classifieur2(i,[teta])
        [m1]=mass(prob1,ncadre);
        [m2]=mass(prob2,ncadre);
        comb_mass=main([m1' m2'],1);
% SAVE YOUR DATA INTO THE MATRIX
  class_fusion(i) = decision(comb_mass',4)
     end