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I'm having a divide problem in matrices

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Muhendisleksi
Muhendisleksi on 7 Apr 2017
Commented: Muhendisleksi on 7 Apr 2017
P =[ 1 0 0 0 0 0
0 1 0 0 0 0
0 0 1 0 0 0
0 0 0 1 0 0
0 0 0 0 1 0
0 0 0 0 0 1]
s =[0.6500
0.8000
1.0000
1.4000
1.5000
1.9500]
P=diag(eye(6)./s) % I'm getting an error here.
% This is the matrix I want to create.
P= [ 1.5385 0 0 0 0 0
0 1.2500 0 0 0 0
0 0 1.0000 0 0 0
0 0 0 0.7143 0 0
0 0 0 0 0.6667 0
0 0 0 0 0 0.5128]

Accepted Answer

KSSV
KSSV on 7 Apr 2017
Edited: KSSV on 7 Apr 2017
P=diag(ones(6,1)./s)
Or
P=diag(diag(P)./s)

More Answers (2)

Thorsten
Thorsten on 7 Apr 2017
Edited: Thorsten on 7 Apr 2017
P = diag(1./s);

Andrei Bobrov
Andrei Bobrov on 7 Apr 2017
Edited: Andrei Bobrov on 7 Apr 2017
P_out = P./s;
or just
P = eye(6)./s;
  1 Comment
Muhendisleksi
Muhendisleksi on 7 Apr 2017
"Error using ./ Matrix dimensions must agree."
Gave the error

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