Spectral Analysis: alternatives to Fourier Transforms?

  • Thread starter wimms
  • Start date
  • #1
479
0

Main Question or Discussion Point

hi,

Could someone point me to some good material that relates to problems of (computational) spectral analysis? I understand FFT well enough, and although I'm not very good with math I'm willing to chew. What I'm seeking is some alternative approach to Fourier transformation (ie. from time-domain into dynamic frequency domain).

I'm not even sure what exactly I'm after, for now I just want to learn all approaches that have been tried. I don't even know what to google for. FFT gives too much noise..

thanks for pointers.
 

Answers and Replies

  • #2
Haelfix
Science Advisor
1,950
212
There's several 'kernels' you can pick. Popular ones are fourier transforms, laplace transforms and wavelet transforms.

I suggest reading up on the latter
 
  • #3
Njorl
Science Advisor
258
10

Related Threads on Spectral Analysis: alternatives to Fourier Transforms?

Replies
3
Views
864
  • Last Post
Replies
1
Views
2K
Replies
3
Views
822
Replies
1
Views
1K
  • Last Post
Replies
8
Views
1K
  • Last Post
Replies
1
Views
1K
  • Last Post
Replies
7
Views
773
  • Last Post
Replies
2
Views
1K
  • Last Post
Replies
10
Views
2K
  • Last Post
Replies
5
Views
784
Top