By using Matlab, (a) Suppose A is a matrix whose entries are all positive numbers. Write...
By using Matlab,
(a) Suppose A is a matrix whose entries are all positive numbers. Write one line that will multiply each column of A by a scalar so that, in the resulting matrix, every column sums to 1.
(b) Try this more difficult variation: Suppose that A may have zero entries, and leave a column of A that sums to zero unchanged.
please help with this, I tried to use this:
A = round(4*rand(4,5)+1)
A./sum(A),[size(A,1) 1]
but this did not work at all,
Homework Answers
`Hey,
Note: Brother in case of any queries, just comment in box I would be very happy to assist all your queries
clc
clear all
A = round(rand(3,4))
A(:,find(sum(A)~=0))=A(:,find(sum(A)~=0))./sum(
A(:,find(sum(A)~=0)))
Kindly revert for any queries
Thanks.
Add Answer to:
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