Matlab code for image compression using haar wavelet transforms

小波变换及编码在图像图形处理中有着重要的应用，本压缩包属于小波编码及其演示的matlab库函数，希望对大家的学习有帮助。-Wavelet transform and image coding has important applications in graphics processing, the wavelet encoding and compression packages are demo matlab library function, we hope to help learnin

Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, The performance of the program has reached a high level, Realize image watermarking, de-noising, plus noise and other functions.

Including the final calculation of the compressed image peak signal to noise ratio and compression of the source, About ultrasonic parking radar ranging, University of numerical analysis algorithms.