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From: Chris on 24 Jun 2010 19:20
I need help writing a Gauss-Seidel method program using loops and with out functions.
I am able to code it with a function, but am slightly confused on how to write it with just loops with out functions. I am a beginner with MATLAB, and still dont know much about it.
Any help will be greatly appreciated
From: Ravi on 24 Jun 2010 19:38
Curious as to why u need a code without functions.

It is almost impossible to write any non-trivial code without functions. Certainly makes the code unreadable.

"Chris " <dodge69daytona(a)hotmail.com> wrote in message <i00p7m$d1k$1(a)fred.mathworks.com>...
> I need help writing a Gauss-Seidel method program using loops and with out functions.
> I am able to code it with a function, but am slightly confused on how to write it with just loops with out functions. I am a beginner with MATLAB, and still dont know much about it.
> Any help will be greatly appreciated
From: Chris on 24 Jun 2010 20:00
Well, not necessarily no functions, i meant with out using a function file. Basically using loops to display the converging answers relative to the number of iterations.
From: BoB on 24 Jun 2010 20:17
basically i got this to read a matrix of the system of linear equations from an Excel sheet
including the answer vector, and breaks it down automatically into 2 matrices, the Coeffs @A and the Answer@ C, no i need to put this through a universal Gauss-Seidel method that will display each converging answer, relative to the number of iterations, to the variables based on a user difined guess variable, and write it back on to an excel sheet. This is how far i got, and I dont know how to finish this up.

^^^
M=xlsread('Gauss Seidel.xlsx','Sheet1');
B=M;
[Rows Columns]=size(M);
M(:,1:Columns-1)=[];
B(:,Columns)= [];
N=Rows;
A=B;
C=M;
^^^
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