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GRASS 8 Programmer's Manual 8.6.0dev(2026)-f6f2c534ea
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Go to the source code of this file.
Macros | |
| #define | TINY 1.0e-20; |
Functions | |
| int | G_ludcmp (double **a, int n, int *indx, double *d) |
| LU decomposition. | |
| void | G_lubksb (double **a, int n, int *indx, double b[]) |
| LU backward substitution. | |
LU backward substitution.
| a | double ** |
| n | int |
| indx | int * |
| b | double [] |
Definition at line 103 of file lu.c.
References b.
Referenced by IL_interp_segments_2d(), IL_interp_segments_2d_parallel(), and IL_resample_interp_segments_2d().
LU decomposition.
| a | double ** |
| n | int |
| indx | int * |
| d | double * |
Definition at line 17 of file lu.c.
References FALSE, G_alloc_vector(), G_free_vector(), TINY, and TRUE.
Referenced by IL_matrix_create_alloc().