navi_test_new

proakis书籍中的matlab仿真代码(proakis books of matlab simulation code)

Image RGB colour space conversion to HSI colour space code

该代码是Crystal地震模型的数值模拟，运行较慢(This codes is written for Seismic Crystal Simulations )

使用定义法来求解李亚普指数，此为最基本的李亚普指数求解方法。(Defined to solving Li Yapu index, this is the most basic the Li Yapu index solution method.)

跳频通信系统 抗干扰分析 基于matlab(Anti-interference analysis, frequency hopping communication system)

This a simple example of noise signal, it can be use in discret dyadic wavelet transform.

2FSK信号的三次相位函数的matlab程序，自己编的，希望大家批评指正(cubic phase function of 2FSK)

SMI方向图和性能(波束形成算法，自己修改） 优点： 收敛速度快 缺点：1 当阵元输出含有较强的期望信时，或者期望信号与干扰信号相关时，性能急剧下降.2 由于权向量含有方向矢量，因此对阵列的幅相差非常敏感；3 ,期望信号的功率不能过大，比干扰信号相差几十dB，也就是说，在小期望信号、大干扰信号情况下，也可进行SMI处理。 (SMI pattern and performance (beamforming algorithm, make changes to) Advantages: fast convergence Disadvantages: 1 output when the array elements with strong expectations of the letter, or related to the desired signal and interference signals, the performance sharply .2 direction vector containing the weight vector, so the array is very sensitive to the amplitude difference 3, the desired signal The power can not be too large, than the difference between the scores of interference signal dB, that is, in the small desired signal, large signal interference case, SMI can also be handled. )

直流降压升压变换器 用于对输入电压的升高或者降低 (DC buck-boost converter is used to raise or lower the input voltage)

这是Sorensen等人提出人体血糖-胰岛素模型，依据偏微分方程组搭建的simulink仿真模型。(This simulink model is based on the theory of Sorensen team, which is the blood glucose regulation mechanism of hunman. )