The following Matlab project contains the source code and Matlab examples used for 2dlda pk lda for feature extraction.
These are the codes in "A note on two-dimensional linear discrimant analysis", Pattern Recognition Letter'
In this paper, we show that the discriminant power of two-dimensional discriminant analysis is not stronger than that of LDA under the assumption that the same dimensionality is considered.

The source code and files included in this project are listed in the project files section, please make sure whether the listed source code meet your needs there.

## Project Files:

File Name | Size |
---|---|

ADM1.m | 3355 |

ADM2.m | 3307 |

Fnorm.m | 2813 |

Fnorm2.m | 2760 |

GetFullRankMatrix.m | 353 |

iterative2DLDA.asv | 2174 |

iterative2DLDA.m | 3024 |

LDA2D.m | 1794 |

MiniClassfiers.m | 3002 |

OLDA.m | 1289 |

randdatagenerate.m | 5851 |

ULDA.m | 2001 |

VM1.m | 3114 |

VM2.m | 2978 |