Difference between revisions of "Transform"

Revision as of 12:57, 22 March 2005

Taking any signal with a time domain, there several mathematical processes that can be applied to transform the signal into another representation that can have other useful applications.

For example, you can take a raw signal (axis defined as: x= time; y=amplitude) and apply a common transformation method: Fourier (see FFT), wavelet, Wigner distribution, or Radon.