Contact with expert members

[Ángel Rodríguez]

I would like to contact an expert member to help me understand an
issue with wavelets.

Please get in touch with me by e-mail as I am not sure if this group
is active

regards

[Ángel Rodríguez]

It seems it works, but I need to exchange some file info and I do not
know how to do it here

[Sachiel]

2009/7/5 Ángel Rodríguez <bi0...@gmail.com>

It seems it works, but I need to exchange some file info and I do not
know how to do it here

On 5 jul, 19:17, Ángel Rodríguez <bi06...@gmail.com> wrote:
> I would like to contact an expert member to help me understand an
> issue with wavelets.
>

Are you asking about pywavelets or wavelets in general?

[Ángel Rodríguez]

Sachiel,

 

Thans for your interest. I send you the message I had prepared for the discussion group.

 

Dear all:

 

First of all, congratulations to Filip Wasilewski and the rest of contributors building up such an excelelnt wavelet site as PyWavelets

 

I am a beginner with this but with the help of the Pywavelets demos and a friend I managed to build the attached job *py which uses the input data data1.txt (also attached) to produce the results ca*txt and cd*txt which have been gathered in a spreadsheet (see part of it in the attached image)

 

Py job wil run if data1.txt is in the same directory

 

As my input are spikes every 100 points and I am using a symmetrical wavelet (bior2.2) I get symmetrical responses for ca's but should not the cd's responses be symmetrical as well?

 

Should the addition of ca5 + all cd's = 1 at raw 101? It is not.

 

I will appreciate help from experts

 

Best regards

2009/7/6 Sachiel <sachi...@gmail.com>