how can use discrete convolution to find the response?

1 次查看（过去 30 天）

显示更早的评论

sara 2016-3-31

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/276426-how-can-use-discrete-convolution-to-find-the-response

评论： Image Analyst 2016-4-1

hi all I am beginner in signal processing. how can I solve below question? thanks

0 个评论
显示 -2更早的评论隐藏 -2更早的评论

请先登录，再进行评论。

请先登录，再回答此问题。

回答（1 个）

Image Analyst 2016-3-31

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/276426-how-can-use-discrete-convolution-to-find-the-response#answer_215840

在 MATLAB Online 中打开

Try this:

x = [0, 0, 1, 0, 0]
h = [0, 2, 1, 0, 0]
output = conv(x, h, 'full')

2 个评论
显示无隐藏无

sara 2016-4-1

thanks. is 'stem(x)' good for plotting this?

Image Analyst 2016-4-1

Yes, you could do that, or plot() or bar() - whatever you want.

请先登录，再进行评论。

请先登录，再回答此问题。

类别

Signal Processing Signal Processing Toolbox Transforms, Correlation, and Modeling Transforms Discrete Fourier and Cosine Transforms

在 Help Center 和 File Exchange 中查找有关 Discrete Fourier and Cosine Transforms 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by