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Re: Ltfat tria window


From: Doug Stewart
Subject: Re: Ltfat tria window
Date: Fri, 2 Jan 2015 15:59:49 -0500



On Fri, Jan 2, 2015 at 3:54 PM, Jerry <address@hidden> wrote:

On Jan 2, 2015, at 12:29 PM, Doug Stewart <address@hidden> wrote:

> firwin('tria',11,'1')
> ans =
>
>    0.180328
>    0.147541
>    0.114754
>    0.081967
>    0.049180
>    0.016393
>    0.016393
>    0.049180
>    0.081967
>    0.114754
>    0.147541
>
> --
>
>
> This seems to me to be a mistake.
> T was hoping for a triangle window.

It's rotated.
Jerry


Are all the windows in ltfat rotated?
And by being rotated then the unsymmetrical part is at the high part not the zero location at the end?????

So these windows are used quit differently than the ones in signal pkg.
???
Doug
--
DASCertificate for 206392


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