ejcf

说明：  根据传输频率、天线高度、距离等因素，仿真在多种场景下的大尺度衰落模型(According to transmission frequency, antenna height, distance and other factors, the simulation in a variety of scenarios of large-scale fading model)

说明：  经典CFAR检测程序经典CFAR检测程序经典CFAR检测程序经典CFAR检测程序(CFAR CFAR detection procedures classic classic classic testing procedures classic CFAR CFAR detection program testing procedures)

本实验先利用Mathematica求解非线性方程（组）,探索不动点、分形的性质.(In this study, the first use of Mathematica for solving nonlinear equations (group), explore the fixed point, fractal nature.)

file for speech recognition

Basic programmes on images

说明：  5种不同类型的PCB可以用这个工具实现互相转换(5 different types of PCB can use this tool to achieve mutual conversion)

Z-N法计算控制器参数， 绝对好用 很经典的算法(ZN method to calculate the controller parameters, absolutely easy to use the classic algorithm)

Execute FILE, searching in the `PATH environment variable if it contains no slashes, with arguments ARGV and environment from `environ .

雷达模糊函数的构建以及各种信号的产生，包括正弦，余弦等等信号(the cross ambiguity function for radar system and many signal generators)

论文Active contours with selective local or global segmentation: a new formulation and level set method. Image and Vision Computing, vol.28, issue 4, pp.668-676, April 2010.的源代码.简单,容易学习(code for Paper K.H.Zhang, Lei Zhang, H.H.Song and W.Zhou.,Active contours with selective local or global segmentation: a new formulation and level set method. Image and Vision Computing, vol.28, issue 4, pp.668-676, April 2010.)