comp.lang.idl-pvwave archive: archive » Determinant of a matrix

Home » Public Forums » archive » Determinant of a matrix

Show: Today's Messages :: Show Polls :: Message Navigator
E-mail to friend

Determinant of a matrix [message #86569]

Wed, 20 November 2013 04:09

fd_luni
Messages: 66
Registered: January 2013

Member

Hi

I want to check the linear independence of the columns on my matrix. I found the function DETERM() but this works only in cases where the matrix is NXN. In my case the matrix is NX4 (N-rows, 4-columns).

How can I calculate the determinant of that matrix?

Many Thanks
Ma

Report message to a moderator

[Message index]

		Determinant of a matrix By: fd_luni on Wed, 20 November 2013 04:09
		Re: Determinant of a matrix By: Fabzi on Wed, 20 November 2013 04:44
		Re: Determinant of a matrix By: fd_luni on Wed, 20 November 2013 04:58
		Re: Determinant of a matrix By: lecacheux.alain on Wed, 20 November 2013 05:37
		Re: Determinant of a matrix By: fd_luni on Wed, 20 November 2013 06:57
		Re: Determinant of a matrix By: fd_luni on Wed, 20 November 2013 06:59
		Re: Determinant of a matrix By: Craig Markwardt on Wed, 20 November 2013 07:40
		Re: Determinant of a matrix By: fd_luni on Wed, 20 November 2013 07:53
		Re: Determinant of a matrix By: Craig Markwardt on Wed, 20 November 2013 08:33
		Re: Determinant of a matrix By: Mats Löfdahl on Wed, 20 November 2013 08:46
		Re: Determinant of a matrix By: Paul Van Delst[1] on Wed, 20 November 2013 09:04
		Re: Determinant of a matrix By: Craig Markwardt on Wed, 20 November 2013 18:33
		Re: Determinant of a matrix By: Paul Van Delst[1] on Thu, 21 November 2013 05:20

Previous Topic:	Calendar with days of the week
Next Topic:	How to create 4D data matrix from 1D arrays?

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Wed Oct 08 16:03:20 PDT 2025

Total time taken to generate the page: 0.00485 seconds