Mercurial > hg > ishara
diff dsp/synth/osc.m @ 34:c75bb62b90a9
Imported audio synthesis tools.
| author | samer |
|---|---|
| date | Sun, 20 Jan 2013 19:05:05 +0000 |
| parents | |
| children |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/dsp/synth/osc.m Sun Jan 20 19:05:05 2013 +0000 @@ -0,0 +1,13 @@ +function [y,phi]=osc(f,phi0) +% osc - sequence of oscillator output +% +% osc :: seq [[N]] ~'persample normalised frequencies' -> seq [[N]] ~'sinusoidal data'. +% +% osc :: +% seq([[N]]) ~'persample normalised frequencies', +% real ~'initial phase' +% -> seq([[N]]) ~'sinusoidal data', +% seq([[N]]) ~'phase data'. + +if nargin<2, phi0=zeros(size(f,1),1); end +y=srdata(sine,phi0,f);