I want to know how to specify the boundary conditions of Thomas Algorithm. I came to know from "help thomas" that :
LEFT is the left boundary conditions
RIGHT is the right boundary conditions
LEFT and RIGHT should be arranged in the form [THETA DTHETA CONS]
THETA is the theta coefficient in the boundary condition
DTHETA is the d theta / d x coefficient in the boundary condition
CONS is the constants, if any, on the right-hand side, minding the sign
What if I have boundary conditions which are constants. For example left boundary condtion is "20" and right boundary condtion is "100". Can I write ???
LEFT = [0 0 20];
RIGHT = [0 0 100];
Is that theoretically correct?