matrix operation make matrix

2013 4 10
1 个回答
更新时间：2021 8 20
1 次查看（30 天）

0 个投票

i have matrix A = rand(64,4), i want to process them to make new matrix where B = (K-A(:,1))*2 . k is multiply every 8, example A=1:8:64 so K=1 , A=2:8:64 so K=2 , A=3:8:64 so K=3, A=4:8:64 so K=4, A=5:8:64 so K=5, A=6:8:64 so K=2, A=7:8:64 so K=2, A=8:8:64 so K=2. how to find B ?

回答（1 个）

Andrei Bobrov
Andrei Bobrov 2013-4-10

0 个投票

A = rand(64,4);
K = reshape([(1:5)';2;2;2]*ones(1,8),[],1);
B = 2*(K - A(:,1));

此问题已关闭。

标签

关闭：

MATLAB Answer Bot
MATLAB Answer Bot
2021-8-20

Community Treasure Hunt

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

Start Hunting!

Translated by