comp.lang.idl-pvwave archive: archive » multitaper spectral analysis code?

Home » Public Forums » archive » multitaper spectral analysis code?

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

Re: multitaper spectral analysis code? [message #28237 is a reply to message #28177]

Wed, 28 November 2001 06:22

Robert Stockwell
Messages: 74
Registered: October 2001

Member

Hello Klaus,
thanks for the response.
I saw what appears to be your second message, but I do not
see your first response on the newsgroup. Could you please
repost?

Cheers,
bob stockwell

Klaus Scipal wrote:

> btw: the code attached in my posting doesn't save the derived mtm spectrum
> nor does it display the result. but it shouldn't be a problem to take care
> for that by you own (modify the routine mtm_spectral_analysis)
>
> regards klaus
>
>
>
> Klaus Scipal <kscipal@ipf.tuwien.ac.at> wrote in message
> news:9u2co1$qls$1@news.tuwien.ac.at...
>
>> Hi Bob
>>
>> I have once implemented the MTmethod in IDL 5.2. In fact I translated a C
>> subroutine made available for public use by J.M Lees (you might want to
>>
> take
>
>> a look at http://www.unc.edu/~leesj/mtm/ for articles on MTM the C code
>>
> and
>
>> some documentation).
>> I attached these routines so you can try working with them.
>>
>> They are not optimised for speed and efficiency and I am not one of these
>> programmer wizs so don't expect great code. But they are working and as
>>
> far
>
>> as I have tested them they derive the right results. Unfortunately I
>>
> didn't
>
>> spend to much time for documenting the code so I recommend that you read
>> some material about MTM and check the code once you have adapted it for
>>
> your
>
>> purposes (test series are available on http://www.unc.edu/~leesj/mtm/).
>>
>> Klaus
>>
>>
>>
>>
>>
>> Robert Stockwell <rgs1967@hotmail.com> wrote in message
>> news:3C03BC4F.7000406@hotmail.com...
>>
>>> Greetings all,
>>> does anyone have multitaper spectral analysis code
>>> in idl (for instance from the percival and walden book)?
>>>
>>> I looked at that in the distance past, but didn't get into
>>> it very far.
>>>
>>> Cheers,
>>> bob stockwell
>>>
>>>
>>
>>
>
>

Report message to a moderator

[Message index]

		multitaper spectral analysis code? By: Robert Stockwell on Tue, 27 November 2001 08:16
		Re: multitaper spectral analysis code? By: Klaus Scipal on Wed, 28 November 2001 07:28
		Re: multitaper spectral analysis code? By: Robert Stockwell on Thu, 29 November 2001 05:46
		Re: multitaper spectral analysis code? By: Robert Stockwell on Wed, 28 November 2001 06:22
		Re: multitaper spectral analysis code? By: Klaus Scipal on Wed, 28 November 2001 02:17

Previous Topic:	Capturing screen output
Next Topic:	IDL Shapefile Object

-=] Back to Top [=-

[ Syndicate this forum (XML) ] [

] [

]

Current Time: Sun Nov 30 09:14:46 PST 2025

Total time taken to generate the page: 2.95695 seconds