How to compute a Hankel matrix for N-dimension ?

1 次查看（过去 30 天）

Yapo OBOUE 2019-7-14

评论： Yapo OBOUE 2019-7-15

Hello everyone, I have a 4-dimension matrix A configured as follow :

[w x y z]=size(A);

where w=10; x=10; y=10 and z=10. Is there any matlab code/function to compute the hankel matrix of this 4-dimension matrix A ? Thanks for your help.

Bruno Luong 2019-7-14

编辑：Bruno Luong 2019-7-14

Not sure what is the Hankel in 4-D but by extension in 2D it should be something like this

w=5;
x=4;
y=3;
z=2;
b = rand(1,w+x+y+z);
[W,X,Y,Z] = ndgrid(1:w,1:x,1:y,1:z);
A = b(W+X+Y+Z)

Yapo OBOUE 2019-7-15

Thanks dear Bruno Luong

在 Help Center 和 File Exchange 中查找有关 Statistics and Machine Learning Toolbox 的更多信息

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

Translated by