
Re: Matlab
Posted:
Dec 13, 2012 12:12 AM


bartekltg <bartekltg@gmail.com> wrote in message <kabnrh$fqg$1@node2.news.atman.pl>... > W dniu 20121213 05:54, Tanner Handa pisze: > > bartekltg <bartekltg@gmail.com> wrote in message > > <kablud$ti2$1@node1.news.atman.pl>... > >> W dniu 20121213 04:41, Tanner Handa pisze: > >> > >> >> > >> >> OK, I think. > >> >> But you can create function to do this: > >> >> > >> >> a= foo (t, 1.5); > >> >> b= foo (t, 2) ; > >> >> ... > >> >> g= foo(t,5)/1.5; > >> >> ... > >> >> > >> >> > >> >> > sound(a, freqsamp) %HA %3 > >> >> > sound(a, freqsamp) %ppy %3 > >> >> > >> >> And there is very long pause between sounds. > >> >> You want to play whole song. > >> >> > >> >> sound ( [a,a,b,a,f,e,a,a,b,a,g,f], freqsamp ); > >> >> > >> >> But now you haven't any pause. Create short 'pause' > >> >> (vector of silent;) I mean zeros) and add between every note. > >> >> Better: add this to function foo. > >> >> > >> >> > >> >> bartekltg > >> > > >> > Im not sure what foo is doing. This isn't working when I try to program > >> > this in MATLAB. I believe I understand everything else though. > >> > >> You must write 'foo' function. Maybe name it 'tune_generator' > >> or similar. It takes 'note'  number like 1,2,3.5 or 6 > >> and return > >> > >> You wrote " sin( _number_ *pi*220*t) + sin( _number_ *pi*440*t); " > >> ten times! It's better to use function than copy&paste code. > >> But of course you code will work. > >> > >> > >> So sound( [a,a,b,a,f,e,a,a,b,a,g,f], freqsamp ); and "pause" work > >> for you? > >> > >> bartekltg > >> > >> > > Thank you it's working but how can I pause between two points. Such as > > between (a,a) > > > I have written how. > > sound( [a,p,a,p,b.... > > where p is vector of zeros. More zeros  longer pause. > p = zeros (1, 1000 ); % 0.1s pause > > bartekltg
you have been such a huge help thank you so much!!!!!!!!!!!!!!

