File list (Check if you may need any files):
自编LSSC-KSVD\D.mat
.............\displayDictionaryElementsAsImage.m
.............\group.m
.............\KSVD.m
.............\lena.png
.............\main.asv
.............\main.m
.............\measure.m
.............\MFOCUSS.m
.............\MSSIM.m
.............\my_im2col.m
.............\noise256.mat
.............\noise512.mat
.............\obtainDictionary.m
.............\OMPerr.m
.............\PeakSignaltoNoiseRatio.m
.............\peppers256.png
.............\SSIM.m
自编LSSC-KSVD