[R] Filters in waveslim
rdporto1 at terra.com.br
Tue Jan 10 19:09:03 CET 2006
if you try the following code:
Error in switch(name, haar = select.haar(), d4 = select.d4(), mb4 =
select.mb4(), : Invalid selection for wave.filter
So, it seems that instead of "la8" (default) and "haar" you can choose also
"d4" and "mb4" only.
>Date: Sun, 8 Jan 2006 04:46:47 -0800 (PST)
>From: Amir Safari <amsa36060 at yahoo.com>
>Subject: [R] Filters in waveslim
>To: R-help at stat.math.ethz.ch
>Message-ID: ><20060108124647.94058.qmail at web60415.mail.yahoo.com>
> Dear R Users,
> For running wavelet functions using dwt( ), modwt( ), and mra( ), a
> wavelet >filter algorithm is applied. For all these functions, default is
> "la8" and other >possibility is "haar". In related documents, another
> possibilities like as symlet >and coiflet ... are not cited.
> Besides "la8" and "haar", which wavelet filters can be used?
>Thank you for any help,
> Amir Safari
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