L4_1.m: SVD轉換(程式)

L4_2.m: 影像轉換的能量集中能力(程式)

L4_3a.m: 小波轉換之多重解析架構(程式)

L4_3b.m: 小波轉換係數與影像的方向性(程式)

energy.m: 能量集中(函式)

L4_1.bmp: 影像檔

L4_2.bmp: 影像檔

L4_3b.bmp: 影像檔

woman.mat: Matlab的矩陣變數檔

-L4_1.m: SVD conversion (program) L4_2.m: image conversion of energy to focus capacity (program) L4_3a.m: the multi-resolution wavelet transform architecture (program) L4_3b.m: wavelet transform coefficient and the direction of the image (the program) energy.m: energy concentration (function) L4_1.bmp: image file L4_2.bmp: image file L4_3b.bmp: image file woman.mat: Matlab matrix variable file