pub fn tdma(
a_input: Vec<f64>,
b_input: Vec<f64>,
c_input: Vec<f64>,
y_input: Vec<f64>
) -> Matrix
Expand description
TriDiagonal Matrix Algorithm (TDMA)
§Description
Solve tri-diagonal matrix system efficiently (O(n))
|b0 c0 | |x0| |y0|
|a1 b1 c1 | |x1| |y1|
| a2 b2 c2 | |x2| = |y2|
| ... | |..| |..|
| am bm| |xm| |ym|
§Caution
You should apply boundary condition yourself