Replace A single element of matrix
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Hi, what I want to do is replace a single value in the 201X201 identity matrix to form a transformation matrix. I know how to form the identity matrix, but im having trouble figuring out how to replace a value. I want to replace the zero in the 201st row and 1st column with a 240. I know this probably has a an easy solution, but any help is appreciated, thanks!
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dpb
2016-6-28
x(201,1)=240;
3 个评论
Odom Seng
2016-6-28
James Tursa
2016-6-28
dpb's post assumed you had already formed the identity matrix. If not, then create it first. E.g.,
x = eye(201);
x(201,1) = 240;
Odom Seng
2016-6-28
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