- Thread starter
- #1
- Apr 14, 2013
- 4,966
Hi!!!
I want to write a code in Matlab for the Backward Euler Method for 2x2 systems, using the fixed point iteration to find the yn+1.
y1n+1=y1n+h*f(tn+1,y1n+1,y2n+1) (1)
y2n+1=y2n+h*g(tn+1,y1n+1,y2n+1) (2)
Could you tell how I use the fixed point iteration??
At (1) the fixed point iteration will calculate y1n+1, y2n+1 will be calculated at (2) but it is already used in the equation (1) ...
I want to write a code in Matlab for the Backward Euler Method for 2x2 systems, using the fixed point iteration to find the yn+1.
y1n+1=y1n+h*f(tn+1,y1n+1,y2n+1) (1)
y2n+1=y2n+h*g(tn+1,y1n+1,y2n+1) (2)
Could you tell how I use the fixed point iteration??
At (1) the fixed point iteration will calculate y1n+1, y2n+1 will be calculated at (2) but it is already used in the equation (1) ...