matlab code for fluid flow

shilpa sood · February 24, 2015, 07:26

hi, how to solve block tridiagonal matrix system in matlab?

rohithjrao · February 24, 2015, 10:09

There are a few routines on MATLAB file exchange like this one : http://www.mathworks.com/matlabcentr...-system-solver

However, MATLAB's "mldivide" is pretty good at this too. It is very good at detecting matrix structure and using the right algorithm. Do try it.

There are also these other functions available on File Exchange:
http://www.mathworks.com/matlabcentr...tent/tridiag.m

Just search Google for 'MATLAB Thomas Algorithm'.

February 24, 2015, 07:26	matlab code for fluid flow	#1
shilpa sood New Member shilpa sood Join Date: Feb 2015 Posts: 1 Rep Power: 0	hi, how to solve block tridiagonal matrix system in matlab?

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February 24, 2015, 10:09		#2
rohithjrao New Member Rohith Jayasimha Rao Join Date: Feb 2013 Posts: 2 Rep Power: 0	There are a few routines on MATLAB file exchange like this one : http://www.mathworks.com/matlabcentr...-system-solver However, MATLAB's "mldivide" is pretty good at this too. It is very good at detecting matrix structure and using the right algorithm. Do try it. There are also these other functions available on File Exchange: http://www.mathworks.com/matlabcentr...tent/tridiag.m Just search Google for 'MATLAB Thomas Algorithm'.