各种方法的去噪程序

den1.m　　　　　　　　使用半软阈值方法对图像进行去噪

den1_5_1.m　　　　　　半软阈值的改进方法 对第一层重构图像进行均值滤波

den1_9.m　　　　　　半软阈值的改进方法 将线性衰减的函数改为指数的

den1_10.m　　　　　　半软阈值的改进方法 对第一层的重构图像再次进行小波阈值去噪

den2.m　　　　　　　　用软硬阈值函数的改进方法进行去噪

den3.m　　　　　　　　用广义阈值函数进行去噪

den4.m　　　　　　　　用自适应特征阈值函数进行去噪

wdenoise.m　　　　　　用Donoho阈值或Birge-Massart策略及软阈值或硬阈值函数进行去噪　　　　

meanfilter.m　　　　　　均值滤波方法进行去噪(对比用)

medfilter.m　　　　　　中值滤波方法进行去噪(对比用)-Denoising procedures for various methods

Den1.m using semi soft threshold method for image denoising

The improved method of den1_5_1.m semi soft threshold for the first layer of the reconstructed image

The improved method of den1_9.m semi soft threshold will be changed　linear to exponential.

The improved method of den1_10.m semi soft threshold for the first layer of the reconstructed image again for wavelet thresholding denoising

Den2.m using the soft and hard threshold function to improve the method of denoising

Den3.m using generalized threshold function for denoising

Den4.m with adaptive feature threshold function for denoising

Wdenoise.m with Donoho threshold or Birge-Massart strategy and soft threshold or hard threshold function for denoising

Meanfilter.m mean filtering method for denoising (contrast)

Medfilter.m median filtering method for denoising (contrast)