Matrix must be square

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Asif Rashid
Asif Rashid 2020-7-22
评论： Dawit Teshome 2021-2-19
p=(1./TSR+0.08.*(PA))-(0.035./(PA.^3+1));
l=inv(p);
p is a matrix of 1*20.
i want to take its inverse but matlab error says ''Matrix must be square''. please tell me, what shall i do if i want to take the inverse of p.
Thankyou

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madhan ravi
madhan ravi 2020-7-22
p.^-1
  2 个评论
Asif Rashid
Asif Rashid 2020-7-22
Thankyou Sir. its working
Dawit Teshome
Dawit Teshome 2021-2-19
Hello! Madhan,
I am trying to convert a model from continuous to discrete and I used >> c2d(ASAS_Model,0.1,'zoh'); but I got errror on converting to discrete: Please find the below the error.
>> c2d(ASAS_Model,0.1,'zoh');
Error using c2d (line 57)
The A matrix must be square.
Could you please give us feedback about this issue. Thanks!
Dawit Teshome

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