How to create a custom matrix?
显示 更早的评论
I want to create a matrix that look like this:
The first n rows are all 0. The second n rows are calculated separately by some operation like:
W * V
Where W is a diagonal (n * n) matrix and V is an (n * 3) matrix.
How can I do this?
采纳的回答
Rik
2019-11-25
This is a simple contatenation:
n=8;
%generate W and V
W=randi(20,n,n);
V=randi(5,n,3);
output=[zeros(n,3) ; W*V];
更多回答（0 个）
类别
在 帮助中心 和 File Exchange 中查找有关 Operating on Diagonal Matrices 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!
Translated by 
