4e611c8bb89e

matlab模拟杨氏双缝干涉，动态模拟，形象生动(matlab simulation of Youngs double slit)

this file is mfile code for uwb simulation. TR modulation schemes have been proposed because of the ease of channel estimation in dense multipath channel.

利用Ansoft软件和Matlab构建无线系统通用仿真平台(use Ansoft software and Matlab Construction General Wireless System Simulation Platform)

系统辨识中的限定记忆法，用于系统参数辨识(Limited memory in the system identification method for system parameter identification)

简单的Turbo码的编程，可以为Turbo码的研究提供参考(This is a simply program of Turbo code which can be used for some further researches.)

ofdm仿真 其中包括qpsk调制解调，加高斯，串并转换等；最后有误码率曲线的输出(ofdm simulation including qpsk modulation and demodulation, plus Gaussian, string and conversion Finally there is an output bit error rate curve)

单张像片后方交会，输入4个以上的控制点，反算外方位元素 (Photo leaflet resection, type of control for more than four points, inverse elements of exterior orientation)

说明：  Matlab 神经网络离散PID控制实例，在Simulink环境中搭载仿真模块即可实现，结果图效果不错(Matlab neural network PID control of discrete examples, in the Simulink environment with simulation module can be realized, the results of Fig good results)

用MATLAB进行FFT频谱分析 用MATLAB进行FFT频谱分析(matlab fft matlab fft matlab fft)

信号用m序列进行扩频，成型滤波和BPSK调制后经过信道发送到接收端，接收端进行解扩解调(Using m sequence spread spectrum signal, after forming filter and BPSK modulation channel is sent to the receiver, the receiver to enlarge demodulation )