%產(chǎn)生所指定的鋸齒波和三角波
t=0:0.01:5;
subplot(3,1,1),
x=sawtooth(2*pi*t);
plot(t,x);          %產(chǎn)生周期為1的鋸齒波
subplot(3,1,2),
y=sawtooth(2*pi*t,1);
plot(t,y);          %產(chǎn)生周期為1的鋸齒波
subplot(3,1,3),
z=sawtooth(2*pi*t,0.5);
plot(t,z);          %產(chǎn)生周期為1的標(biāo)準(zhǔn)三角波