bpsk_and_or_most

近似熵m文件 保证正确运行 绝不骗人(ApEn m file to ensure correct operation will not lie)

说明：  floyd算法,用于图论，解决最短路径问题(floyd )

说明：  关于FDTD的例子，是一维的，非常的精彩(on FDTD example is the one-dimensional, very exciting)

说明：  SAR仿真程序，正侧视，条带式合成孔径雷达(SAR simulation program, are side, striped synthetic aperture radar)

matlab-Spectral Clustering

基音检测的MATLAB程序，好含有分帧程序，短时域所有相关分帧处理算法代码。(Pitch detection MATLAB.)

水声传播衰减的射线理论传播衰减示意图，可绘制不同声源深度关于距离的声线传播图(Ray attenuation of sound propagation theory spread water attenuation diagram can be drawn in different source depth chart on sound propagation distance line)

拉东正变换与反变换，很好用的可逆变换，可用于面波反演。(Radon transformation and inverse transform, a reversible transformation well used, can be used for surface wave inversion.)

一个带有子系统的PID仿真，基于Matlab Simulink(Simulation of PID controller, based on Matlab Simulink)

雷达信号处理中，利用ECA_B算法，实现直达波及多径的抑制(In radar signal processing, the ECA_B algorithm is utilized to realize the suppression of the direct spread and multipath.)