Sep 30, 2007 #1 V vkekk Full Member level 3 Joined Mar 30, 2007 Messages 159 Helped 5 Reputation 10 Reaction score 4 Trophy points 1,298 Activity points 2,211 why we go for inverse matrix? what is Pseudo inverse of channel matrix? Differnce between linear and non-linear filters/ systems
why we go for inverse matrix? what is Pseudo inverse of channel matrix? Differnce between linear and non-linear filters/ systems
Oct 2, 2007 #2 W wwfhm2002 Member level 5 Joined Dec 7, 2003 Messages 83 Helped 6 Reputation 12 Reaction score 5 Trophy points 1,288 Activity points 686 Need help... Pseudo inverse is very helpful when you can't get inverse such as channle matrix is not a nXn matrix but nXm matrix.
Need help... Pseudo inverse is very helpful when you can't get inverse such as channle matrix is not a nXn matrix but nXm matrix.
Oct 5, 2007 #3 V vkekk Full Member level 3 Joined Mar 30, 2007 Messages 159 Helped 5 Reputation 10 Reaction score 4 Trophy points 1,298 Activity points 2,211 Re: Need help... Can you provide some more information for understanding. Next.. what are the difference between Linear and Non linear receivers. What is QR factorization ?
Re: Need help... Can you provide some more information for understanding. Next.. what are the difference between Linear and Non linear receivers. What is QR factorization ?
Oct 10, 2007 #4 V vkekk Full Member level 3 Joined Mar 30, 2007 Messages 159 Helped 5 Reputation 10 Reaction score 4 Trophy points 1,298 Activity points 2,211 Re: Need help...urgent Can you provide some more information for understanding. Next.. what are the difference between Linear and Non linear receivers. What is QR factorization ? What is IID random channel ? --- very urgent for my project. please help me
Re: Need help...urgent Can you provide some more information for understanding. Next.. what are the difference between Linear and Non linear receivers. What is QR factorization ? What is IID random channel ? --- very urgent for my project. please help me
Oct 11, 2007 #5 M m_eh_62 Member level 2 Joined Mar 5, 2007 Messages 49 Helped 3 Reputation 6 Reaction score 0 Trophy points 1,286 Activity points 1,638 Re: Need help...urgent vkekk said: Can you provide some more information for understanding. Next.. what are the difference between Linear and Non linear receivers. What is QR factorization ? What is IID random channel ? --- very urgent for my project. please help me Click to expand... QR factorization or QR decomposition is a decomposition of the matrix into an orthogonal and a triangular matrix. visit this link: https://en.wikipedia.org/wiki/QR_factorization
Re: Need help...urgent vkekk said: Can you provide some more information for understanding. Next.. what are the difference between Linear and Non linear receivers. What is QR factorization ? What is IID random channel ? --- very urgent for my project. please help me Click to expand... QR factorization or QR decomposition is a decomposition of the matrix into an orthogonal and a triangular matrix. visit this link: https://en.wikipedia.org/wiki/QR_factorization