DFTI---a new interface for fast fourier transform libraries.

Ping Tak Peter Tang

Published in: ACM Trans. Math. Softw. (2005)

Keyphrases

fast fourier transform
fourier transform
frequency domain
floating point
signal processing
spectral analysis
discrete wavelet transform
fourier transformation
short time fourier transform
pattern recognition
spatial domain
discrete fourier transform
neural network
discrete cosine transform