use the tridiagonal matrix algorithm to solve a tridiagonal matrix
tridiagmatrix(L, D, U, b)| L | vector of entries below the main diagonal |
|---|---|
| D | vector of entries on the main diagonal |
| U | vector of entries above the main diagonal |
| b | vector of the right-hand side of the linear system |
the solution vector
tridiagmatrix uses the tridiagonal matrix algorithm to solve a
tridiagonal matrix.
Other linear:
choleskymatrix(),
detmatrix(),
gdls(),
invmatrix(),
iterativematrix,
lumatrix(),
refmatrix(),
rowops,
vecnorm()