包括数字低通滤波器、数字高通滤波器、数字带通滤波器、切比雪夫滤波器、椭圆滤波器、利用脉冲响应不变法，双线性变换法进行FIR 滤波器 IIR DF的双线性变换法和FIR DF的窗函数法进行数字滤

经典的matlab 的画图函数集合，包括平时matlab画图常用的说明(The classic collection of matlab' s drawing functions, including the usual description of commonly used drawing matlab)

程序完成的功能是用lms算法对声音去噪声。运行后先会听到canon的一小段无噪声的音乐，然后会听到加了噪声后的效果，最后会听到用lms去噪之后的声效。(Program to complete the function with lms algorithm to noise sound. Run first hear the canon of short noise-free music, plus the effect of noise will then hear, and finally will hear the sound denoising with lms.)

Matlab 符号运算是通过集成在 Matlab 中的符号数学工具箱（Symbolic Math Toolbox） 来实现的。和别的工具箱有所不同，该工具箱不是基于矩阵的数值分析，而是使用字符串来 进行符号分析与运算。实际上，Matlab 中的符号数学工具箱是建立在 Maple 基础上的，当 进行 Matlab 符号运算时，它就请求 Maple 软件去计算并将结果返回给 Matlab。(Matlab symbolic operation is integrated in the Matlab Symbolic Math Toolbox (Symbolic Math Toolbox) to achieve. And different from other toolbox, the toolbox is not based on numerical analysis matrix, but use a string for symbolic analysis and calculation. In fact, Matlab' s Symbolic Math Toolbox is built based on Maple, Matlab symbolic computation to the time when it requests Maple software to calculate and return results to Matlab.)

SAR距离多普勒仿真程序,通过Ｍａｔｌａｂ编出来的(SAR Range Doppler algorithm)

matlab入门到精通，对初学者和高手都非常有用。(Entry to the proficient in matlab, is very useful for beginners and master.)

digital signal processing code

移动通信系统中，Rayleigh衰落信道的matlab仿真(Mobile communication systems, Rayleigh fading channel matlab simulation)

Multiscale Block Compressed Sensing with Smoothed Projected Landweber Reconstruction

（7 4）汉明编码源程序，简单实用，可供大家下载，如有问题，望大家多多包含！((74) Hamming code source, simple and practical, available for everyone to download and, if problems, hope you lot included!)

here is a program MATLAB for maximum smallest, Tiệ m có thể