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>there actually is a FT where a square wave is the basis function, but I can't seem to find it Haar transform? Technically that's a wavelet transform, but that
by exmadscientist 6y ago
>there actually is a FT where a square wave is the basis function, but I can't seem to find it
Haar transform? Technically that's a wavelet transform, but that's a distinction without tremendous difference.
- hatsunearu 6y agoi meant the walsh transform, but that's also neat