JPEG image encoding and compression program based on DCT! You can choose to experiment with image or matrix to calculate compression ratio and so on

Packet : 45665980jpeg_comprssion.rar filelist
JPEG_comprssion\bin2int.m
JPEG_comprssion\dezz.m
JPEG_comprssion\divq.m
JPEG_comprssion\dpcm.m
JPEG_comprssion\idivq.m
JPEG_comprssion\ijpegdemo.m
JPEG_comprssion\int2bin.m
JPEG_comprssion\jacdec.m
JPEG_comprssion\jacenc.m
JPEG_comprssion\jdcdec.m
JPEG_comprssion\jdcenc.m
JPEG_comprssion\jpegdemo.m
JPEG_comprssion\lena.mat
JPEG_comprssion\Read_Me.txt
JPEG_comprssion\tobdel.m
JPEG_comprssion\lena.jpeg
JPEG_comprssion

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