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Any mathematicians here? What is the meaning of matrix addition? | |
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From: Leo <paru...@gmail.com>
Date: Sat, 7 Nov 2009 08:02:40 -0800 (PST)
Local: Sat, Nov 7 2009 11:02 am
Subject: Any mathematicians here? What is the meaning of matrix addition?
Since an m x n matrix is a transformation from R^n to R^m space,
Now, what does the sum of two matrices (transformations) mean? Oh and
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From: fahrquad <fahrq...@gmail.com>
Date: Sat, 7 Nov 2009 08:09:57 -0800 (PST)
Local: Sat, Nov 7 2009 11:09 am
Subject: Re: Any mathematicians here? What is the meaning of matrix addition?
Its all Greek to me, but maybe these might help.
http://www.analyzemath.com/matrices/matrices.html http://people.hofstra.edu/stefan_waner/Realworld/tutorialsf1/frames3_1. html http://en.wikipedia.org/wiki/Matrix_%28mathematics%29 On Nov 7, 11:02 am, Leo <paru...@gmail.com> wrote:
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From: fahrquad <fahrq...@gmail.com>
Date: Sat, 7 Nov 2009 08:12:03 -0800 (PST)
Local: Sat, Nov 7 2009 11:12 am
Subject: Re: Any mathematicians here? What is the meaning of matrix addition?
Sorry bad link on Hofstra. Here it is again.
http://people.hofstra.edu/stefan_waner/Realworld/tutorialsf1/frames3_... On Nov 7, 11:09 am, fahrquad <fahrq...@gmail.com> wrote:
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From: Sweatsock <jimmeshel...@gmail.com>
Date: Sat, 7 Nov 2009 08:15:17 -0800 (PST)
Local: Sat, Nov 7 2009 11:15 am
Subject: Re: Any mathematicians here? What is the meaning of matrix addition?
Know how to add?
4 + 5 = 9
Two by two matrix:
4 4 5 5 9 9
You knew that.
On Nov 7, 8:02 am, Leo <paru...@gmail.com> wrote:
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From: Relevant Elephant <relevent.eleph...@gmail.com>
Date: Sat, 7 Nov 2009 10:20:49 -0800 (PST)
Local: Sat, Nov 7 2009 1:20 pm
Subject: Re: Any mathematicians here? What is the meaning of matrix addition?
Two by two matrix:
Matrix A 1 2 3 4 Another two by two:
A+B =
1+5 2+6
=
6 8
Other than that you have lost me.
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From: Jake <codewarrior1...@gmail.com>
Date: Sat, 7 Nov 2009 10:27:09 -0800 (PST)
Local: Sat, Nov 7 2009 1:27 pm
Subject: Re: Any mathematicians here? What is the meaning of matrix addition?
There are transformation functions and transformations act like a
matrix. so M x N = Rows x Columns multiplication looks like this
for addition the size of the matrices have to be equal thus 3 x 3 + 3
What chapter are you on?
I suggest you watch Khan Academy videos. They very good.
http://www.youtube.com/watch?v=Z19-ObbmHJE
or
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From: Yasiu <johnboyer....@gmail.com>
Date: Sat, 7 Nov 2009 13:02:21 -0800 (PST)
Local: Sat, Nov 7 2009 4:02 pm
Subject: Re: Any mathematicians here? What is the meaning of matrix addition?
Unfortunately, no can be...told...what the matrix is. You have to see
it for yourself... On Nov 7, 11:02 am, Leo <paru...@gmail.com> wrote:
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From: marty <marty01001...@yahoo.com>
Date: Sat, 7 Nov 2009 13:21:08 -0800 (PST)
Local: Sat, Nov 7 2009 4:21 pm
Subject: Re: Any mathematicians here? What is the meaning of matrix addition?
I believe that while mulitplication is a tranformation, addition
represents a translation within the same space. On Nov 7, 11:02 am, Leo <paru...@gmail.com> wrote:
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From: marty <marty01001...@yahoo.com>
Date: Sat, 7 Nov 2009 13:29:20 -0800 (PST)
Local: Sat, Nov 7 2009 4:29 pm
Subject: Re: Any mathematicians here? What is the meaning of matrix addition?
Addition is theboperation of translating one transformation to
another. On Nov 7, 11:02 am, Leo <paru...@gmail.com> wrote:
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From: fahrquad <fahrq...@gmail.com>
Date: Sat, 7 Nov 2009 14:43:15 -0800 (PST)
Local: Sat, Nov 7 2009 5:43 pm
Subject: Re: Any mathematicians here? What is the meaning of matrix addition?
I haven't seen the Transformers yet. Is it any good, or should I save
my money? What is a theboberation??? On Nov 7, 4:29 pm, marty <marty01001...@yahoo.com> wrote:
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From: fahrquad <fahrq...@gmail.com>
Date: Sat, 7 Nov 2009 14:43:52 -0800 (PST)
Local: Sat, Nov 7 2009 5:43 pm
Subject: Re: Any mathematicians here? What is the meaning of matrix addition?
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From: marty <marty01001...@yahoo.com>
Date: Sun, 8 Nov 2009 02:53:59 -0800 (PST)
Local: Sun, Nov 8 2009 5:53 am
Subject: Re: Any mathematicians here? What is the meaning of matrix addition?
Megan Fox is worth sitting through Shaiaiaiai Labutthead and 5th grade
dialog. On Nov 7, 5:43 pm, fahrquad <fahrq...@gmail.com> wrote:
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