二维离散小波变换的代码，用C语言实现，可用于数字信号处理、数字图像处理、地震勘探,Two-dimensional discrete wavelet transform code, using C language implementation can be used for digital signal processing, digital image processing, seismic exploration

数字信号处理C语言程序集合，内容非常齐全，对学习图像处理有很大的帮助。-Digital Signal Processing C language program collection, the content is complete, the learning image processing is very helpful.

基于c语言编写的数字信号处理快速傅里叶变换FFT代码-Written in c language based on the digital signal processing fast Fourier transform (FFT code

基于C++的人脸分割的设计，C／Ｃ++语言、数字信号处理，最好选修过“数字图像处理”。-Based on the C++ face segmentation design, C/C++ language, digital signal processing, the best elect digital image processing.