not sure what this code mean.
1 次查看(过去 30 天)
显示 更早的评论
i looked evrey where to find what dose this code mean and i didnt understand it
u should mean modulation index
but s = c + u*m.*c; i have no idea what this means.
thank you
u = 0.5;
s = c + u*m.*c;
figure;
plot(t,s,'linewidth',2);grid on;xlabel('time');ylabel('Amplitude');
title('AM signal');
2 个评论
采纳的回答
Image Analyst
2022-12-5
Take m and multiply it element-by-element times c. Then multiply by 0.5 and add it in to the original c to get a new c.
Now you know the value of putting comments into your code. I'm sure you will now put comments into all your code and not make the mistake the original author did by writing code with no comments, assuming that everyone will know what he intended.
In fact @Steven Lord recommends that you write the comments first, and then add the code in afterwards.
The link below should clarify it:
To learn fundamental concepts, invest 2 hours of your time here:
更多回答(0 个)
另请参阅
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!