[SciPy-User] Usage of scipy.signal.resample

[Ivo Maljevic]

Markus,
One question for you. If you are going to downsample your signal by an
integer value,
why don't you simply take every Mth sample (if M is your downsampling
ratio)?
Ivo

2009/8/26 <markus.proeller at ifm.com>

>
> Hello,
>
> I have a question concerning the resample function of scipy.
> I have the following code:
>
> from scipy.signal import resample
> >>>x = array([0, 1, 2, 3, 4, 5, 6, 7, 8, 9])
> >>>resample(x,5)
> array([ 2.5       ,  1.26393202,  4.5       ,  5.5       ,  8.73606798])
>
> I don't understand the first value of 2.5.
> My scipy version is 0.7.0
>
> Thanks for help,
>
> Markus
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>
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