To use the Successive Over-Relaxation (SOR) method in MATLAB without using matrices, you can implement a loop-based approach. Here's an example code snippet that demonstrates how to do it:
main.m819 chars39 lines
Note that in this code, I've used A
to represent the coefficient matrix of the linear system, which you need to define according to your problem.
The algorithm uses a nested loop to iterate over all unknowns and update their values based on the SOR formula. The loop continues until a convergence criterion is met (in this case, the error between the current and previous solutions is below a certain tolerance).
Make sure to modify the code to fit your specific problem and adjust the SOR parameters (omega
) and convergence criteria (tolerance
, maxIterations
) accordingly.
Keep in mind that using matrices can provide a more efficient and concise implementation, but if you specifically need to avoid using matrices, this loop-based approach should work.
gistlibby LogSnag