FDTD--With-MATLAB-Simulution

将信号进行ASK调制 并进行相干和非相干解调 比较误码率(ASK modulation of the signal and the comparison of coherent and incoherent demodulation BER)

二级倒立摆的双pid控制，由simulink和m函数组成(Pid double inverted pendulum control)

扩频通信中PN码同步仿真实验，中间无任何错误，可直接使用(can use)

yoahsd jsoifn skahfh sakfdoaiw skjahwqo askhdpa aslkda (yoahsd jsoifn skahfh sakfdoaiw skjahwqo askhdpa aslkda)

恒虚警率的matlab程序,可以设置固定阈值，对于信号分析时候非常有帮助(Constant false alarm rate of matlab program, you can set a fixed threshold for the signal analysis is very helpful)

matlab 主要函数的介绍，很全很实用的输入 输出函数 (Introduction matlab main function, it is full of very useful input and output functions)

一种超声波发射系统，包括探测信号、同步信号BPSK信号的发射过程，用C代码编写，在CCS软件上实现。(An ultrasonic transmitter system, including firing process detection signal, synchronizing signal BPSK signal, written in C code that implements the CCS software.)

TOPSIS源码MATLAB中文详细注解。(TOPSIS source MATLAB detailed comments.)

Active Contours model(snake)

二维声子晶体能带计算，散射体是圆柱型的，晶格为正方形(Two-dimensional phononic crystal band calculations, the scattering body is cylindrical, square lattice)