code\demo1.m ....\demo2.asv ....\demo2.m ....\demo3.m ....\denoiseImageKSVD.asv ....\denoiseImageKSVD.m ....\displayDictionaryElementsAsImage.m ....\gererateSyntheticDictionaryAndData.m ....\images1.jpg ....\IMin0.mat ....\KSVD.m ....\KSVD_NN.m ....\main.m ....\my_im2col.m ....\NN_BP.m ....\OMP.m ....\OMPerr.m ....\sharp.mat ....\spkpsv.asv ....\ssvvd.asv ....\ssvvd.m code