m = fftw('planner')
fftw('planner', m)
w = fftw('dwisdom')
fftw('dwisdom', w)
w = fftw('swisdom')
fftw('swisdom', w)
| Parameter | Description |
|---|---|
| m | method for setting transform parameters: 'estimate', 'measure', 'patient', 'exhaustive', or 'hybrid'. |
| w | a string: wisdom data. |
| Parameter | Description |
|---|---|
| m | method: 'estimate', 'measure', 'patient', 'exhaustive', or 'hybrid'. |
| w | a string: wisdom data. |
The default method is 'estimate'.
w = fftw('dwisdom')
M = rand(1000);
tic; fft(M); toc
fftw('dwisdom', w)
tic; fft(M); toc| Version | Description |
|---|---|
| 1.0.0 | initial version |