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edit-generating a matrix value

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FIR
FIR 2012-2-14
关闭： MATLAB Answer Bot 2021-8-20
I left out Pso at present since i am in need to submit my project,in next phase i decided to perform pso ,that is within a week ,now i want to do simple codings
that is
I have an image of 256x256,in thsese matrices i want to make some values as zero
for example let me consider 3x3
A=[2 3 9 1 8 5 2 7 6]
i need 10 matrix like
A_1=[2 0 9 0 8 0 2 7 0]
A_2=[0 3 9 1 0 5 0 0 6]
; ; ; A_10=[2 3 0 0 8 0 2 7 0]
like this i need to perform for 256x256 matrix,please help,

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回答（1 个）

Andrei Bobrov
Andrei Bobrov 2012-2-14
  1 个评论
FIR
FIR 2012-2-14
Yes andrei,but one thing is that ,i get only 4 zeros,if i take 256x256 matrix i need atleast 60-70 zeros,please help

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