DCFT Discrete chirp-Fourier transform transform

DCFT(Discrete chirp-Fourier transform)transform

Laplace transform and Hankel transform

Laplace transform and inverse transform

transform packets transform

Ewald

Ewald chart

ewald construction

Ewald method

ewald sphere

ewald sphere constraction

Ewald sum

Ewald transformation

Ewald’s construction

“Window” Fourier transform

∑-△ transform

∑-△transform

∑-Δ transform

2 dimensional discrete wavelet transform