Gauss Jordan Matrix Inversion #80
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mbertuletti
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[software] Add comment on algorithm
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| void Transpose(int32_t *matrix, int32_t *t_matrix, int32_t n, int32_t m) { | ||
| int32_t i, j; | ||
| for (i = 0; i < n; i++) { | ||
| for (j = 0; j < m; j++) { | ||
| t_matrix[j * n + i] = matrix[i * m + j]; | ||
| } | ||
| } | ||
| } | ||
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| void MatrixMult(int32_t *matrix_1, int32_t *matrix_2, int32_t *matrix_product, | ||
| int32_t n, int32_t m, int32_t o) { | ||
| int32_t i, j, k; | ||
| for (i = 0; i < n; i++) { | ||
| for (j = 0; j < o; j++) { | ||
| matrix_product[i * o + j] = 0; | ||
| for (k = 0; k < m; k++) { | ||
| matrix_product[i * o + j] += | ||
| FIX_MUL(matrix_1[i * m + k], matrix_2[k * o + j]); | ||
| } | ||
| } | ||
| } | ||
| } |
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Those are unused, right? Do we need them somewhere else?
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| #define N 16 | ||
| #define M 16 | ||
| #define N_BANKS (1024) |
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Is this the number of banks in the system? Because for this, we have a globally set define by now.
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Added
Add fixed point matrix inversion kernels, following Gauss-Jordan elimination method.
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