principal component analysis (PCA) More...
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Functions | |
struct PCA * | ff_pca_init (int n) |
void | ff_pca_free (struct PCA *pca) |
void | ff_pca_add (struct PCA *pca, double *v) |
int | ff_pca (struct PCA *pca, double *eigenvector, double *eigenvalue) |
void ff_pca_add | ( | struct PCA * | pca, |
double * | v | ||
) |
void ff_pca_free | ( | struct PCA * | pca | ) |
struct PCA* ff_pca_init | ( | int | n | ) | [read] |