chenchen_new

关于球面波的传播演示的matlab源程序，在大学物理中很有用(the matlab source code for sphere wave flash,it is usful)

A hardware-in-the-loop simulation of a wind energy conversion system is used to assess a MPPT strategy for different velocities. The actual system is composed of the blade, a mechanical power train, a squirrel cage induction generator and power electronics. The experimental set-up consists of a DC drive connected to the induction generator. The DC machine is controlled to impose the same behavior as the wind turbine to the induction generator. Fluctuations of wind velocity and non-linear characteristics of the turbine are taken into account. All numerous model and controls blocks are organized according to Energetic Macroscopic Representation for real-time implementation. A very simple MPPT strategy without wind velocity measurement is achieved using a look-up table. This strategy includes a rotation speed limitation. Experimental results are provided for weak and medium wind profiles.

this program consists of mosaicing image mannually by allowing the user enter the desired points

利用matlab编写的扩频通信中涉及到的kasami小集序列，并验证其性质(Spread Spectrum Communication kasami sequence)

matlab 优化算法大全matlab 优化算法大全matlab 优化算法大全(matlab matlab optimization algorithm optimization Daquan Daquan Daquan optimization algorithm matlab)

用了一个多小时才传俩 光学相差程序 MATLAB编写 欢迎指教(MATLAB and discrib the abrration )

introduction of Kalman filtering

ofdm的仿真，对仿真过程中的各个环节的信号进行频谱分析(ofdm simulation, the simulation of all aspects of the signal spectrum analysis)

模糊PID控制，大家看看，我不能运行出图片，为什么啊(PID Control)

FIR滤波器的设计——使用Matlab和CCS(FIR filter design used matlab and ccs)