principal component analysis (PCA) More...
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Data Structures | |
struct | PCA |
Defines | |
#define | ROTATE(a, i, j, k, l) |
Typedefs | |
typedef struct PCA | PCA |
Functions | |
PCA * | ff_pca_init (int n) |
void | ff_pca_free (PCA *pca) |
void | ff_pca_add (PCA *pca, double *v) |
int | ff_pca (PCA *pca, double *eigenvector, double *eigenvalue) |
#define ROTATE | ( | a, | |
i, | |||
j, | |||
k, | |||
l | |||
) |
void ff_pca_add | ( | PCA * | pca, |
double * | v | ||
) |
void ff_pca_free | ( | PCA * | pca | ) |
PCA* ff_pca_init | ( | int | n | ) | [read] |