Agness Posted November 12, 2018 Share Posted November 12, 2018 I need really your help. I am trying to understand block diagonalization algorithm for multi-user MIMO system. But I guess My main problem is I don't understand the mathematics apparat of calculation SVD and other stuff. let's assume that the channel matrix looks like: Now I would like to calculate HP, where P is a projection matrix into the null space of H. Question 1: What means? **My suggestion:** = 1/2 (1 1 1 1), it is the first row V^H Question 2: Can someone explain me this PS please provide me the exaples Link to comment Share on other sites More sharing options...
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