pca.h File Reference

#include <stdbool.h>
#include <neatogen/defs.h>

Include dependency graph for pca.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Functions
void	PCA_alloc (DistType **, int, int, double **, int)
bool	iterativePCA_1D (double **, int, int, double *)

Function Documentation

iterativePCA_1D()

bool iterativePCA_1D ( double **  coords, int  dim, int  n, double *  new_direction  )

extern

Definition at line 72 of file pca.c.

References closest_pairs2graph(), dim, eval(), free(), mult_dense_mat_d(), mult_sparse_dense_mat_transpose(), NULL, num_pairs, and power_iteration().

Referenced by sparse_stress_subspace_majorization_kD().

Here is the call graph for this function:

Here is the caller graph for this function:

PCA_alloc()

void PCA_alloc ( DistType **  coords, int  dim, int  n, double **  new_coords, int  new_dim  )

extern

Definition at line 23 of file pca.c.

References dim, free(), gv_calloc(), and power_iteration().

Referenced by sparse_stress_subspace_majorization_kD().

Here is the call graph for this function:

Here is the caller graph for this function: