这是一个小波去噪的程序，除了实现了最经典的图像去噪算法外，还使用了最新的带有方向性的小波，去噪效果非常好-This is a wavelet denoising procedure, in addition to realize the most classical image denoising algorithms, but also uses the latest with a directional wavelet, denoi

此压缩包中包含关于脊波变换的方方面面的应用，是学习脊波变换不可多得的材料-This package contains ridgelet transform on all aspects of the application, is a rare ridgelet transform learning materials