Date: Feb 14, 2013 3:15 PM
Author: Bruno Luong
Subject: Re: vector/matrix manipulation question
"P" wrote in message <kfjg5p$mc0$1@newscl01ah.mathworks.com>...

> Hello,

>

> I'm trying to figure out the simplest Matlab syntax to deal the following 2 scenarios:

>

> 1. let a = [1 2 3; 4 5 6]

>

> what's the cleanest syntax to duplicate each row of a by a factor of x? Let say x = 2, I want to final outcome looking like

>

> b = [1 2 3; 1 2 3; 4 5 6; 4 5 6]

See this thread

http://www.mathworks.com/matlabcentral/newsreader/view_thread/326075#896307

>

>

> 2. Is it possible to transpose an inner dimension of a multi-dimension matrx? Let say

>

> [2 3 4] = size(a)

>

> I want to transpose the latter 2 dimension of a such that

>

> [2 4 3] = size(b)

help permute

Bruno