VC++编写的图像处理及识别软件，小波软去噪代码，有利于图像识别功能的完成。-VC prepared by the image processing and recognition software, wavelet denoising software code is conducive to the image recognition function to complete.

小波去噪matlab程序,在噪声环境下语音信号的增强,语音信号为读入的声音文件,噪声为正态随机噪声,在小波基 db3 下进行一维离散小波反变换.-Matlab wavelet denoising procedure, noise enhancement of speech signals, speech signal is read into the sound file, the noise is normal random noise, the wavelet ' db3' u

本案例通过对图像加入高斯噪声，利用sym4小波函数对该图像和信号进行三级分解，用小波阀值去噪的方法对该图像进行去噪，并给出了仿真结果。-This case through join Gaussian noise image, use the sym4 wavelet decomposition of the image and signal, the wavelet threshold to filter method for the image denoising is presented,

小波树形变换,完成小波的三次分解与合并,能用于小波去噪-Wavelet tree transformation, completed three wavelet decomposition and combination, can be used for the wavelet denoising