Could anyone help me to solve the issue in the following code:

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jaah navi 2019-6-5

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https://ww2.mathworks.cn/matlabcentral/answers/465579-could-anyone-help-me-to-solve-the-issue-in-the-following-code

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code:

a=[4.1288    5.2574         0    4.9757    3.0069;
        0    3.7672    4.7411    3.4989         0;
   4.7132         0    4.0136         0    4.9751]
siz = size(a)
result1=randi(3,1,5)
val_list=1:3
while ~all(ismember(val_list,result1))
    result1=randi(3,1,5)
end
idx1 = sub2ind(siz, result1, 1:siz(2))
C1 = zeros(siz)
C1(idx1) = a(idx1)
D=sum(C1,2)  

When i run the code it executes and gives me the result.

But what i actuallu need is with respect to the command line

C1(idx1) = a(idx1)

i need to have one nonzero value with respect to every row and column.

But when i run the code it gives me the result in such a way all values in any of the row or column becomes zero.

Could anyone please help me on this.

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jaah navi 2019-6-5

As no answers were provided i made it in different way.

Rik 2019-6-5

Only two hours passed between you posting this question and concluding that you don't get an answer. If your work is so time-sensitive and important that you can't wait, why don't you hire a consultant to do this?

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