qicheqiziyouduchengxubijiao

说明：  字符从文章的最顶端掉下来的特效显示效果 (Characters from the top of the article fall display of special effects)

this a program that gets data from excel and sets zero to blank cels.

说明：  五点差分型多重网格方法：各种插值算子的比较）(Five-point difference-type multi-grid methods: a variety of interpolation operator of comparison))

matlab计算拟合三维数据，并成三维图(a program which draw a 3_D drawing)

the code of rigid spacecraft model

te simple model form pv

说明：  QPSK（四进制相移键控）信号调制解调过程（经高斯信道）的仿真(QPSK (quaternary phase shift keying) signal modulation and demodulation process (by the Gaussian channel) of the simulation)

说明：  还是ofdm的matlab仿真，加上simulink的模块仿真，有具体的说明！(OFDM is the matlab simulation, together with the simulink simulation module, there are specific!)

数字PID的matlab仿真程序，针对刘金琨的先进PID控制的matlab仿真，里面的部分程序进行了修改 第八章(Digital PID of matlab simulation program for Liu Jinkun matlab advanced PID control simulation, which were modified some procedures of Chapter VIII)

说明：  fault current limiter bu pscad