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FIR数字滤波器在工程上运用广泛．窗函数法设计FIR数字滤波器是典型的设计方法。目前。相关课程的教科书对窗函数法设计FIR 散字滤波器这部分内容讲解不够细致，学生掌握感到有难度。本文针对窗函数法设计FIR数字滤波器的相关问题．即数字滤波器与模拟样本 滤波器的关系、截断点如何取值和数字滤波器的线性相移特性，结合实例进行分析。并借助Matlab仿真软件对设计进行了分析和验证．(FIR digital filters widely used in engineering. Window method is a typical design FIR digital filter design methods. Present. Related courses textbooks window functions designed FIR filter scattered words to explain this part carefully enough, students are difficult to master. This window function method for the design of FIR digital filters related issues. Samples of the digital filter and analog filter between values and the cut-off points to the linear phase shift digital filter characteristics, with examples for analysis. And using Matlab simulation software design analysis and verification.)

学习机械工程控制的例子的一些matlab中的实现过程(Examples of mechanical engineering to learn some control of the implementation process in matlab)

说明：  基于聚类的不规则Pareto前沿多目标优化的自适应进化算法(A clustering based adaptive evolutionary algorithm for multi-objective optimization with irregular Pareto fronts)

优化问题实验 优化问题实验 优化问题实验(optiaml funtion)

说明：  时频分析工具箱，还有说明和源程序。很好的东西(Time-frequency analysis toolbox, as well as notes and source code)

A律压缩器子程序，用于matlab中A律压缩器子程序调用(A-law compression subroutine for A-law compressor routine matlab call)

The sourcecode is about optical character recognision using matlab.

灰色理论GM（1,1）模型，可以学习一下！！！！(Grey Theory GM (1,1) model, you can learn about! ! ! !)

使用matlab实现PID控制的源码，使用simulink(The realization of the use of PID control matlab source, using simulink)

WinQSB 数学软件，不用安装，很有用(WinQSB mathematical software, no installation, is useful)