# matlab project

• Status: Pending
• Prize: \$80

## Contest Brief

Hi,

I need ur help in my project plz

Write a MATLAB program called prob.m to find the mesh currents in purely
resistive DC circuits with independent voltage sources only.

1) Use Gauss-Jordan Elimination method, Jaccobi, and Gauss-Seidel iterative methods to solve the system of equations.
2) Enter the values of: number of meshes, resistors, voltage sources, tolerance, and the initial guess from the terminal.
3) Send your inputs and outputs (I, number of iterations, and the norms of the difference between successive estimates) to an output file called results. Your output file should contain the inputs and one table of the outputs.
4) For each circuit, plot the values of the unknowns and the norm versus the number of iterations in two separate plots (one plot for Jaccobi and another plot for Gauss-Seidel per circuit).

Run your program for the following circuits: (Note that all the values of the resistors

are given in K ohm)

Winner

## Public Clarification Board

• ###### Raghieb
• 4 years ago

2) what's the tolerance that required in the inputs ,,, is it the tolerance in the resistors values ??

• 4 years ago
• ###### EEeng2013
• 4 years ago

we are Electrical Engineers we can do this....let me know so that i could assign work to my team....We work for learning ...earning is just a part

• 4 years ago
• ###### Raghieb
• 4 years ago

It's very easy ,, i working on it ,,,

• 4 years ago
• ###### Emerginglancer
• 4 years ago

I can do this task. However the circuits are not given as stated above "Run your program for the following circuits: (Note that all the values of the resistors

are given in K ohm) "

• 4 years ago

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