Re: transforms?

On 13 syys, 00:13, Andersen <andersen_...@xxxxxxxxxxx> wrote:
amzoti wrote:
Does this help?

http://www.facstaff.bucknell.edu/mastascu/eControlHTML/Sampled/Sample...

Thanks, but honestly no. This is a hands-on for the z-transform. I can
already use the transforms. I was interested in a more theoretical
explanation of what a transform -- regardless of it is Z, LaPlace,
Fourier, DCT -- is, and what it needs to satisfy. Why is it useful from
a mathematical point of view. Not its applications in electrical
engineering etc.

Change of basis where the new basis functions have useful properties
with respect to an application.

.

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