clc;
clear all;
close all;
fpr=44100;
Nx=4*fpr;
dt=1/fpr;
fm=1;
t=dt*(0:Nx-1);
f0=0;
df=1000;
fch1=f0+df*t;
f0=2000;
df=2000;
fch2=f0+df*sin(2*pi*fm*t);
f0=100;
df=0;
fch3=f0*exp(2*t);
fch=fch1;
fch=fch1;
HEHE NIEDIZOA
if(0)
x=sin(2*pi*cumsum(fch)*dt);
plot(t,x); pause
spectrogram (x, 512, 512-32, 1024, fpr);
soundsc(x,fpr)
end
if(1)
f0=1;
for k=0:10
x=cos(2*pi*(f0+k*fpr)*t) +k/10;
plot(t,x); hold on;
end
end
{"html5":"htmlmixed","css":"css","javascript":"javascript","php":"php","python":"python","ruby":"ruby","lua":"text\/x-lua","bash":"text\/x-sh","go":"go","c":"text\/x-csrc","cpp":"text\/x-c++src","diff":"diff","latex":"stex","sql":"sql","xml":"xml","apl":"apl","asterisk":"asterisk","c_loadrunner":"text\/x-csrc","c_mac":"text\/x-csrc","coffeescript":"text\/x-coffeescript","csharp":"text\/x-csharp","d":"d","ecmascript":"javascript","erlang":"erlang","groovy":"text\/x-groovy","haskell":"text\/x-haskell","haxe":"text\/x-haxe","html4strict":"htmlmixed","java":"text\/x-java","java5":"text\/x-java","jquery":"javascript","mirc":"mirc","mysql":"sql","ocaml":"text\/x-ocaml","pascal":"text\/x-pascal","perl":"perl","perl6":"perl","plsql":"sql","properties":"text\/x-properties","q":"text\/x-q","scala":"scala","scheme":"text\/x-scheme","tcl":"text\/x-tcl","vb":"text\/x-vb","verilog":"text\/x-verilog","yaml":"text\/x-yaml","z80":"text\/x-z80"}
