annotate dsp/synth/addsynth.m @ 47:82075c94eed1
adding a bunch of stuff, including graphics and pitch toolboxes.
| author |
samer |
| date |
Sat, 17 Jan 2015 15:20:35 +0000 |
| parents |
9e7be347b3a0 |
| children |
|
| rev |
line source |
|
samer@34
|
1 function y=addsynth(N,A,F,phi)
|
|
samer@34
|
2 % addsynth - Additive synthesis
|
|
samer@34
|
3 %
|
|
samer@34
|
4 % addsynth ::
|
|
samer@34
|
5 % N:natural ~'size of buffers to produce',
|
|
samer@34
|
6 % seq([[K]]) ~'sequence of amplitudes for each component',
|
|
samer@34
|
7 % seq([[K]]) ~'sequence of frequencies of sine waves to generate',
|
|
samer@34
|
8 % [[K]] ~'initial phases'
|
|
samer@34
|
9 % -> seq([[1,N]]) ~'sum of components'.
|
|
samer@34
|
10
|
|
samer@34
|
11 phi=repmat_to(phi,size(F));
|
|
samer@36
|
12 y=zipwith(@(a,x)a'*x,A,blockdata(msine,N,phi,F));
|
|
samer@34
|
13
|
