frequncy-hopping-system-simulation

matlab的详细说明手册，对初学者很有帮助的。(matlab detailed instruction manual, useful for beginners.)

简单的绘图示例程序，matlab作业中的要求(Example of a simple drawing program, matlab operations requirements)

说明：  一个MATLAB写的BP神经网络原代码(write a MATLAB BP neural network original code!)

rgb2lab：rgb颜色空间向lab颜色空间转换的matlab代码，对此变换要使用不求甚解的童鞋们可以直接调用~(rgb2lab：colorspace of rgb translate to colorspace of lab。Just for the beginner~)

多天线MIMO技术环境下的系统波束成形检测算法，一共四种算法(System of multi-antenna beamforming MIMO detection algorithm technology environment, a total of four algorithms)

采用esprit算法对采样的阵列信号进行处理，根据阵列结构上存在的关系进行估计，采用标准差的方式进行估计。esprit算法性能的好坏 (Esprit algorithm used in the sampling array signal processing, based on the relationship that exists in the array structure estimated standard deviation estimated. esprit algorithm performance is good or bad)

说明：  该程序介绍Matlab时频分析技术及其应用，利用该程序可以分析周期信息(This program is used to get the frequence. )

非线性动力学控制理论中的相图和分岔图绘图代码(Drawing Code for Phase Diagram and Bifurcation Diagram of Nonlinear Dynamics Theory)

s.f.e编码、huffman编码源程序，运行环境：matlab(S.f.e code, Huffman code source program, running environment: matlab)

Matlab M-Files:There are four ways of doing code in Matlab. One can directly enter code in a terminal window. This amounts to using Matlabas a kind of calculator, and it is good for simple, low-level work. The second method is to create a script M-fi le. Here, one makes a fi le with the same code one would enter in a terminal window. When the fi le is “run”, the script is carried out. The third method is the function M-fi le. This method actually creates a function, with inputs and outputs. The fourth method will not be discussed here. It is a way to incorporate C code or FORTRAN code into Matlab this method uses .mex fi les. We will not disucss it here.