介绍小波算法在vc中的具体实现，小波算法在图像处理、视频压缩、特征提取等涉及到时频数据处理的工程领域有广泛的应用，本程序时二维小波算法。-Introduced the wavelet algorithm in the concrete realization of vc, wavelet algorithm in image processing, video compression, feature extraction, such as related to time-frequency d