playground:start
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−Table of Contents
PlayGround
{{gallery>:playground?lightbox }} :playground
;<P ;<P
/!\
coloUr
<color green> GREEEEEEEEEEN </color> <color green> GREEEEEEEEEEN </color> <color red> red </color> <color green> red </color>
FFT
Always forget this:
| Indices | DC | POSITIVE | NYQUIST | NEGATIVE |
|---|---|---|---|---|
| C | 0 | 1 .. N/2-1 | N/2 | N-1 .. N/2+1 |
| Matlab | 1 | 2 .. N/2 | N/2+1 | N .. N/2+2 |
playground/start.1259688143.txt.gz · Last modified: 2012/10/04 17:41 (external edit)