代码搜索：正交编码器
找到约 1,413 项符合「正交编码器」的源代码
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jpg 正交解调原理框图.jpg
www.eeworm.com/read/162301/10316475
jpg 正交解调原理框图.jpg
www.eeworm.com/read/462427/7201795
m 3(1)正交解调.m
t=0:0.001:1;
x1=sin(2*pi*5*t);
subplot(2,5,1);
plot(t,x1);
x2=sin(2*pi*8*t);
subplot(2,5,2);
plot(t,x2);
x=x1+x2;
subplot(2,5,3);%信号图
plot(t,x);
xl=fft(x);
subplot(2,5,4);%信号频谱
plot(abs(x