cu332

数字信号处理，包括FFT变换、Z变换、滤波器等的matlab实现(Digital signal processing, including FFT, Z-transform, filters, etc. matlab implementation)

用于计算流场平均速度,是一种重要的流场性质，可以给出流动的特征。(It is used to calculate the average velocity，and it is important to investigate the flow characteristic.)

在matlab中用程序语言实现qpsk的仿真与模拟，简单易懂，适合初学者参考。(Matlab programming language used in the simulation and realize QPSK simulation, easy to understand, is suitable for beginners reference. )

线性调频信号的产生程序，比较简单的一种，用来仿真参考。还有个127位m序列的产生程序(Linear FM signal generation process, a relatively simple to simulate reference. There is a 127 m sequence generation program)

This is Code of PSO with matlab

　阐述了遗传算法的基本原理,对MATLAB 遗传算法工具箱(GAOT) 的参数使用进行 了详细介绍,探讨了MATLAB 遗传算法工具箱(GAOT) 在水资源非线性规划和多目标规划时的 应用,并用简单实例证明了这种应用具有良好的通用性、可行性和简便性,可以得到较满意的 优化计算结果。(Expounded the basic principles of genetic algorithm, the MATLAB Genetic Algorithm Toolbox (GAOT) using the parameters described in detail, discusses the MATLAB Genetic Algorithm Toolbox (GAOT) in water resources planning and non-linear multi-objective planning applications, and with a simple example shows that the application has a good general-purpose, feasibility and simplicity, can be more satisfied with the results of the optimization calculation.)

Differential equations (in this case is the ordinary differential equation) means containing one, two, and even high-differential equations unknowns. Is to solve the partial differential equations, mathematical equations based. There are many special functions, are not drawn to a number of functions or functions beyond the type of analytical solution of differential equations which define them. These special functions are important because they describe the nature of certain phenomena, for example, electronic activities, drum skin vibrations, pendulum swing, and so on.

Evaluation of mimo system in wireless system

说明：  非线性滤波算法,包含了现有的扩展卡尔曼滤波，无迹卡尔曼滤波(nonlinear filter algorithm)

这是一个用matalb语言实现的FIR滤波器的源代码，直接可以运行，已经经过本人调试通过，对于信号处理的同行有帮助。(this is a matlab program that compute the fir filter and it was been tested by myself.)