Documents/api/pca_8h_source.html

 /*
  * principal component analysis (PCA)
  * Copyright (c) 2004 Michael Niedermayer <michaelni@gmx.at>
  *
  * This file is part of FFmpeg.
  *
  * FFmpeg is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
  * version 2.1 of the License, or (at your option) any later version.
  *
  * FFmpeg is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  * Lesser General Public License for more details.
  *
  * You should have received a copy of the GNU Lesser General Public
  * License along with FFmpeg; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
  */

 /**
  * @file
  * principal component analysis (PCA)
  */

 #ifndef AVUTIL_PCA_H
 #define AVUTIL_PCA_H

 struct PCA *ff_pca_init(int n);
 void ff_pca_free(struct PCA *pca);
 void ff_pca_add(struct PCA *pca, const double *v);
 int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue);

 #endif /* AVUTIL_PCA_H */
PCA
Definition: pca.c:30

ff_pca_init
struct PCA * ff_pca_init(int n)
Definition: pca.c:38

ff_pca_add
void ff_pca_add(struct PCA *pca, const double *v)
Definition: pca.c:68

ff_pca_free
void ff_pca_free(struct PCA *pca)
Definition: pca.c:61

n
int n
Definition: avisynth_c.h:684

ff_pca
int ff_pca(struct PCA *pca, double *eigenvector, double *eigenvalue)
Definition: pca.c:80