Post Reply 
Problem inverting complex matrix
12-21-2019, 12:17 PM
Post: #2
RE: Problem inverting complex matrix
On a 48GX, matrix inversion works ok, and 1/M is not allowed.
Strangely, COND causes a warmstart, but SVD reveals that the matrix is of rank 8.
The smallest singular value is in the order of 2e-4, so the matrix is far from being singular.

Cheers, Werner

41CV†,42S,48GX,49G,DM42,DM41X,17BII,15CE,DM15L,12C,16CE
Find all posts by this user
Quote this message in a reply
Post Reply 


Messages In This Thread
Problem inverting complex matrix - jesuscf - 12-21-2019, 09:48 AM
RE: Problem inverting complex matrix - Werner - 12-21-2019 12:17 PM



User(s) browsing this thread: 2 Guest(s)