// fft3.ck: yet another way to get FFT spectrum - without blobs// authors: Rebecca Fiebrink and Ge Wang// our patchSinOsc g => FFT fft => blackhole;// set sratesecond / samp => float srate;// set parameters8 => fft.size;// use this to hold contentscomplex s[fft.size()/2];// divideint div;// control loopwhile( true ){ // set freq srate / fft.size() * div++ => g.freq; fft.size()/2 %=> div; // take fft fft.upchuck(); // get contents fft.spectrum( s ); // examine contents <<< s[0]$polar, s[1]$polar, s[2]$polar, s[3]$polar >>>; // advance time 100::ms => now;}
// fft3.ck: yet another way to get FFT spectrum - without blobs
// authors: Rebecca Fiebrink and Ge Wang
// our patch
SinOsc g => FFT fft => blackhole;
// set srate
second / samp => float srate;
// set parameters
8 => fft.size;
// use this to hold contents
complex s[fft.size()/2];
// divide
int div;
// control loop
while( true )
{
// set freq
srate / fft.size() * div++ => g.freq;
fft.size()/2 %=> div;
// take fft
fft.upchuck();
// get contents
fft.spectrum( s );
// examine contents
<<< s[0]$polar, s[1]$polar, s[2]$polar, s[3]$polar >>>;
// advance time
100::ms => now;
}