我如何使用Matlab使用带有滞后的向量创建矩阵 [英] how can i create a matrix using vector with lag using matlab

问题描述

vector=
3
4
8
5
2
1
6

the matrix i want to create is
3 0 0
4 3 0
8 4 3
5 8 4
2 5 8
1 2 5
6 1 2

推荐答案

乔纳斯的答案:

This was already covered in one of your previous questions. Although you aren't trying to create a square matrix in this example, you can still use the TOEPLITZ function like in Jonas' answer:

M = toeplitz(vector,[vector(1) 0 0]);

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