K means clustering for Image Compression by Vinay Kumar Tadepalli

K-means clustering is a popular vector quantization method for data compression. (image processing, demo, mathematics)

Kmeans_Pre_Post.m

kmeans_clustering.m

Image_kmeans_main.m

Panning Effect on a Mono-Audio Input by Vinay Kumar Tadepalli

Panning effect is implemented for both an audio file and any audio input device such as microphone. (communications, data import, signal processing)

panning.m

panning1.m

Hadamard transform c mex implementation by Peter Stobbe

C implementation of Hadamard transform (signal processing, hadamard, mex)

circ conv 4 unequal length sequences by Soumya Ranjan Maharana

computes the circular convolution for two sequences of unequal lengths (circular convolution, signal processing)

[y]=circonv(x,h);

spiht algoritm based image compression by kranthi kumar

matlab program for developing spiht algorithm must be much better than jpeg version in all cases. (demo, image processing, signal processing)

TIME VARRING AUTO REGRESSIVE APPROACH by Tamal Das

TVAR model for am fm signal(using NLE operator). (amfm signal, tvar, nle operator)

amfmfinal.m