这里面有很多有用的东东，不过很容易看懂的。

数字滤波器IIR设计C源代码,包括绘图.-Use IIR method to design the digit filter,realized by C language,and mapping is also included.

ChiSquaredAttributeEval 算法源代码，可以用来做特征处理，在eclipse上编译，也可以调用这个算法，达到数据预处理的目的

根据已知数据的权重对数据进行拟合，若不能给出数据的权重就默认为数据权重为1.这种拟合 方法是根据最小二乘进行的。-The basis of known data on the weight of the data fitting, if the data should not give the weight for data on the default weight is 1. This method is based on least-squares fitting carried out.

一款埃及学生用Matlab编的的基于PSO的PID整定程序，使用方法详见程序注释。-Tunning of PID controllerusing Bacterial Foraging Orientec by Particle swarm optimization My work hasbeen accpepted in GECCO 2008 as Graduat Student workshop. I have used thistechique in PID tunning and i got better result thatn BG and PSO Author: WaelMansour (wael192@yahoo.com) MSc Student, Electrical Enginering Dept, Faculty ofEngineering Cairo University, Egypt

等值线算法，仅供参考，算法有待改进！基于离散点的等值线生成算法,里面包括样例数据！等值线算法，仅供参考，算法有待改进！基于离散点的等值线生成算法,里面包括样例数据！

采用遗传算法对6变量输入、50个隐含层、3个输出层的变量构成的神经网络模型进行训练，包含源数据和源代码，可以直接修改应用。

该程序是用来画微分系统时间序列图相图等相关的图形的,可以很好的对一个微分系统进行分析-The program is used to draw the time-differential phase diagram sequence diagram of the graphics, etc., can be a very good system for a differential analysis

三维图形学NURBS算法实现源代码，对搞三维图形编程的人有帮助-The graphic model NURBS algorithm realization source code, to the person which does the three dimensional graph programming has helps

最新时频分析处理软件，提供了WVD和多种伪WVD算法。胡广书所编中实例程序需要其才能运行-latest time-frequency analysis software, and provides a variety of pseudo-WVD WVD algorithm. Hu-book prepared by the lt; Lt; Modern signal processing Guide gt; Gt; Example process needs to run its