Dimension-reduction--toolbox

代码说明：

说明：  该工具箱中包含了多种降维算法。其中有传统的PCA和Local PCA算法，也有典型的流形学习算法，如Isomap、LLE、HLLE、Laplacian Eigenmaps 和 Local Tangent Space 。(The toolbox contains a variety of dimensionality reduction algorithms. In which the traditional PCA and Local PCA algorithms, there are the typical manifold learning algorithms such as Isomap, LLE, HLLE, Laplacian Eigenmaps and Local Tangent Space.)

文件列表：

Dimension reduction toolbox
............................\compute_nn_distance.m,1518,2006-09-08
............................\compute_nn_graph.m,1664,2006-09-08
............................\dijkstra_fast.dll,57344,2004-05-03
............................\hlle.m,5717,2005-10-10
............................\isomap.m,3950,2006-05-05
............................\leigs.m,7393,2006-09-08
............................\lle.m,2477,2006-09-08
............................\load_images_dataset.m,5834,2006-04-10
............................\load_points_set.m,4267,2006-02-05
............................\load_subimages_dataset.m,1903,2006-08-24
............................\ltsa.m,2653,2006-09-08
............................\nn_prepare.dll,120320,2001-01-16
............................\nn_prepare.m,1645,2002-01-17
............................\nn_search.dll,128512,2001-01-16
............................\nn_search.m,1984,2002-01-17
............................\pca.m,7182,2006-08-28
............................\perform_dimreduc_interpolation.m,1523,2006-08-14
............................\perform_geodesic_embedding.m,1254,2006-08-13
............................\perform_local_pca.m,2092,2006-08-28
............................\plot_flattened_dataset.m,1392,2006-08-13
............................\range_search.dll,129024,2001-01-16
............................\range_search.m,1920,2002-01-17
............................\readme.txt,2505,2006-09-08
............................\test_datasets.m,793,2006-09-08
............................\test_dimreduc.m,1464,2006-09-08
............................\test_display_pointsets.m,386,2005-10-11
............................\test_images.m,1303,2006-09-08
............................\test_isomap_landmarks.m,1105,2006-09-08
............................\test_meshes.m,876,2006-08-13
............................\test_nearest_neighboors.m,472,2006-09-08
............................\test_pca.m,333,2006-09-08
............................\test_subimages.m,2536,2006-09-08
............................\toolbox
............................\.......\build_euclidean_weight_matrix.m,706,2004-01-06
............................\.......\compute_distance_matrix.m,310,2004-10-06
............................\.......\compute_distance_to_points.m,548,2005-05-08
............................\.......\load_image.m,7511,2005-07-19
............................\.......\perform_rbf_interpolation.m,4065,2005-10-10
............................\.......\plot_mesh.m,2259,2004-12-24
............................\.......\plot_scattered.m,1364,2005-10-10
............................\.......\read_off.m,2339,2005-09-03
............................\.......\test_rbf.m,405,2005-10-10
............................\.......\triangulation2adjacency.m,611,2005-02-08