[R] DCT function?

Uwe Ligges ligges at statistik.tu-dortmund.de
Wed Apr 1 13:30:57 CEST 2009


Not in signal, indeed, but there are functions dct() and dst() in 
package dtt.

Uwe Ligges

Red Roo wrote:
> Looking for the DCT function, but don't see it in the signal pkg.
> http://rss.acs.unt.edu/Rdoc/library/signal/html/signal.package.html
> http://rss.acs.unt.edu/Rdoc/library/signal/html/00Index.html
> 
> As I understand it, the 'signal' functions are ports of the corresponding matlab/octave code, where the DCT exists. Did I miss it (different name?) or is someone working on a port for 'signal'?
> 
> --RR
> 
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