@Chunru I need your suggestions, to obtain the impulse or the system response (H), where Y = Sc, and X = S.
How to obtain the system response from initial signal and final signal? Using Convolution or deconvolution!
3 次查看(过去 30 天)
显示 更早的评论
Dear Researchers and Matlab Community,
I have a query regarding to obtain the system response.
In order to obtain the correct result from scatterings, I divided the signal using %Sc = S./(repmat(Sref,size(S,1),1));
as given below:
My question is how can I get the system response, since I have both Y and X, how can I get H, I read about Convolution or deconvolution.
I need guidance to obtain the system response.
angle = -180:1:180-1;
Angle_ref = 5;
S = input (2D signal) % attached
[val_min,i_ref] = min(abs(angle - Angle_ref));
Sref = S(i_ref,:);
Sc = S./(repmat(Sref,size(S,1),1));
Your comments and suggestions/solution will be highly appreciated.
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1109990/image.jpeg)
8 个评论
Chunru
2022-8-30
One way is to build a model of the system with some parameters and then estimate the parameters from data. This requires background information about the problem you want to solve.
回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Measurements and Spatial Audio 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!