Math Education Forum

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First submitted by MATLAB Central Team on 3 Nov 1999

Updated by Yumnam Kirani on 19 Nov 2010

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Date	Contributor	Description
19 Nov 2010	Yumnam Kirani	Have you tested your idea written in matlab code? If you can show your code it will be much helpful to understand your idea.
12 May 2010	Artur Artur	hy everyone, who can help me, my problem is i have a triangular matrix there the upper part is non-zero values, the lower is zero, i made a column vector composed of 3 columns, 1-row position from tria matrix, 2-column positon and 3-value, the values means the coherent coeficient between position row and column, example 1,2-0.56 1,3-0.25 2,3-0.89 2,5-0.25 and so one starting with the firstelements, 1 and 2 ar coherent so make the first goup GEN A 1,2(value is not important now for me, i need just the elements) next step check in the list if there are other elements coherent with 1 ex 1,3 , ok if 3 is coherent with all other elements from GEN A leave it in this group if not make a new group (in this case 2 is coherent with 3 so it means is coherent with one) thnk you, any ideea is Appreciated Artur
19 Jun 2009	MATLAB Central Team	Math Education Forum and community resources!

19 Nov 2010

Yumnam Kirani

Have you tested your idea written in matlab code? If you can show your code it will be much helpful to understand your idea.

12 May 2010

Artur Artur

hy everyone,

who can help me, my problem is i have a triangular matrix there the upper part is non-zero values, the lower is zero, i made a column vector composed of 3 columns, 1-row position from tria matrix, 2-column positon and 3-value, the values means the coherent coeficient between position row and column,
example
1,2-0.56
1,3-0.25
2,3-0.89
2,5-0.25
and so one

starting with the firstelements, 1 and 2 ar coherent so make the first goup GEN A 1,2(value is not important now for me, i need just the elements) next step check in the list if there are other elements coherent with 1
ex 1,3 , ok if 3 is coherent with all other elements from GEN A leave it in this group if not make a new group (in this case 2 is coherent with 3 so it means is coherent with one)

thnk you, any ideea is Appreciated

Artur

19 Jun 2009

MATLAB Central Team

Math Education Forum and community resources!

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Tag Activity

Tag	Applied By	Date/Time
mathematics	Muneeb	21 Jul 2009 at 5:43am
mathematics	MATLAB Central Team	19 Jun 2009 at 10:22am