7 Questions 168 Answers 0 Followers
Questions related from Ahmad Bazzi
Hi everyone, Let A be a full rank square matrix (A has no null space). When does y^T A x = 0 occur ? (where T is transposition). It could be that this problem is case-specific, so please find...
03 February 2016 9,647 9 View
Dear all, Let A and B be matrices of size NxN.Let x be a vector of size Nx1. We all know that the function f(x) = xHAx/ xHBx attains its maximum when x is chosen to be the generalised eigenvector...
07 August 2015 7,027 10 View
Dear All, Assume the following system of equations: Ax = b where b is the vector of data of size Nx1, x is the vector of unknown of size Nx1 and A is the matrix of coefficients of size NxN. The...
09 July 2015 2,962 8 View
Are there any other fitting models like MDL (Minimum Description Length) and Akaike's Information Criterion (AIC)? Thank you in advance, Ahmad
01 June 2015 3,066 11 View
Dear All, Assume i have an array of uniform linear antenna array of 3 antennas, distance uncertainties and other imperfections might perturb the steering vector away from the true one. Thus, DoA...
21 May 2015 8,044 2 View
Dear All, In a Deterministic Framework where we have the following Linear Model:y(t) = H.x(t) + n(t)where y(t) is the observed vector of size Nx1 (we have T observations)H is an NxP matrix (no...
26 March 2015 4,977 24 View
Hello, For those of you who are familiar with Pincus Theorem which is based on finding a global maximum of ANY objective function. Refer to page 63...
11 December 2014 367 2 View
