math

本文分析了语音数字信号的采集来源以及其预处理。通过实例，利用Matlab对语音信号进行时频变换与分析，同时构造一个固定频率的干扰信号，对两个信号进行合成，设计数字滤波器，实现对语音信号的F IR、IIR滤波处理，最后在时域和频域中对信号进行分析比较。(This paper analyzes the sources of voice digital signal acquisition and its pretreatment. By example, voice signals using Matlab time-frequency transform and analysis, and construct a fixed-frequency interference signals, the two signal synthesis, design digital filters to realize the speech signal F IR, IIR filtering, and finally time domain and frequency domain signal analysis and comparison.)

基于分块稀疏的压缩感知恢复算法的论文，并有一个简单的压缩感知的恢复实例(Compression based on block sparse the perceived recovery algorithm papers, and a simple compressed sensing recovery instance)

Matlab book for design a filter

说明：  利用Matlab中的Simulink工具箱仿真。给定三相电源 ，相电压有效值100V。设计一个子系统，利用三相电源给三相全控桥提供一组逻辑触发信号， °（不使用脉冲发生器）。(Using the Simulink toolbox in Matlab simulation. Given three-phase power, RMS voltage of 100V. The design of a subsystem, the use of three-phase power to three-phase full-bridge control logic provides a set of trigger signals, ° (do not use pulse generator).)

bm3d图像去噪算法，3个文件 用于处理灰度图像(version 1.7 grey image)

利用sobel边缘检测算子实现图像边缘提取，方法简单(Edge detection using sobel operator of image edge extraction, simple)

matlab 工具箱 非常有用的，绝对有用(matlab toolbox is very useful, absolutely useful)

affine transform image scrambling

使用说明数值计算部分,matlab7的数值计算部分学习。(Instructions for use numerical part, matlab7 numerical part of learning.)

说明：  多通信模式的分布式测控系统设计与应用Multiple communication modes based on Distributed Control System Design and Application(Multiple communication modes based on Distributed Control System Design and Application)