OpenViBE forum

The OpenViBE community
It is currently Mon Oct 23, 2017 5:09 pm

All times are UTC




Post new topic Reply to topic  [ 2 posts ] 
Author Message
PostPosted: Sat Aug 12, 2017 7:27 am 
Offline

Joined: Tue Apr 11, 2017 10:44 am
Posts: 15
assuming that the input to the simple DSP box is a matrix X and we write the expression X*X as the Equation.

does the * operation in the simple DSP box mean matrix multiplication or is it an element-wise multiplication?


Top
 Profile  
Reply with quote  
PostPosted: Mon Aug 14, 2017 11:56 am 
Offline

Joined: Tue Dec 04, 2012 3:53 pm
Posts: 573
Location: INRIA Rennes, FRANCE
Hi Kiyarash,

its an element-wise multiplication. All the operators (+,-,*,/) of Simple DSP are elementwise.

- If you need 'constant matrix * X', you can get this from the Spatial Filter box (the filter is the constant matrix).
- If you need matrix product 'X*Y' or 'X*X' for matrix chunks, this would need to be developed, afaik.


Cheers,
Jussi


Top
 Profile  
Reply with quote  
Display posts from previous:  Sort by  
Post new topic Reply to topic  [ 2 posts ] 

All times are UTC


Who is online

Users browsing this forum: No registered users and 1 guest


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Search for:
Jump to:  
Powered by phpBB® Forum Software © phpBB Group
Americanized by Maƫl Soucaze.