Why am i getting the : errir using inv ,Matrix must be square?

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Gn Gnk 2019-11-8

评论： Walter Roberson 2019-11-10

Hello ,

i have a created a toeplitz matrix H which is 12x8 .I want to run the command:

y=inv(H) but the compiler says : Error using inv Matrix must be square

Do you know where is the problem?

Gn Gnk 2019-11-9

I want to find the equalizer of zero forcing fk :

So in order to find the fk matrix i need to multiply g matrix with the inverse of toeplitz matrix h

KALYAN ACHARJYA 2019-11-9

Is "h" is the square matrix?

Fabio Freschi 2019-11-9

As James Tursa said, inv(H) is not defined when H is not square. If you have the matrix H and the rhs g, simply use

f = H\g;

Walter Roberson 2019-11-10

Or in some cases pinv() can be used instead of inv()

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