Re: How to concatenate matrices?
- To: mathgroup at smc.vnet.net
- Subject: [mg113772] Re: How to concatenate matrices?
- From: Daniel Huber <dh at metrohm.com>
- Date: Thu, 11 Nov 2010 06:11:23 -0500 (EST)
- References: <i9276a$3f3$1@smc.vnet.net>
On 12.10.2010 19:51, Eduardo M. A. M.Mendes wrote:
> Hello
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> Although I read the help on matrices, I could not figure out how to
> concatenate two matrices.
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> What I have is:
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> B1 - (vector) - as a result of P21.x1 (product of a matrix and a vector)
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> B2 - (vector) - as a result of P22.x2
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> B=[B1,B2] - that is, a matrix with two columns.
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> Join, Append, and all sort of funny functions return even funnier results
> (elements with {}).
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> Many thanks.
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> Ed
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Hi Ed,
this is easily done by first create a Matrix with two rows and transpose
it, like:
Transpose[{B1,B2}]
Daniel