[Scilab-users] Padding and clipping a grid

[Samuel Gougeon]

Le 29/07/2018 à 14:48, Samuel Gougeon a écrit :
> Le 29/07/2018 à 14:25, Samuel Gougeon a écrit :
>> Le 29/07/2018 à 14:07, Rafael Guerra a écrit :
>>>
>>> Hi,
>>>
>>> A standard practice is to apply tapering then padding (with zeros).
>>>
>>
>> AKA windowing. In Scilab: 
>> https://help.scilab.org/docs/6.0.1/en_US/window.html
>> 2D windows can be built from these 1D profiles.
>
> By the way, it could be useful to upgrade window() in order to become 
> able to generate
> such 2D or N-D windows without external postprocessing.

Wish now reported as bug 15694 
<http://bugzilla.scilab.org/show_bug.cgi?id=15694>.

See also 
https://en.wikipedia.org/wiki/Window_function#Two-dimensional_windows

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