Signal_system_Experiment_advanced

this is a pdf that the prof give to studnts

维基尼亚密码的matlab程序，解压m文件放在matlab工程目录即可！(matlab code for vigenere cipher)

说明：  本实验的目的是考虑不同维数下的高斯概率密度模型，用最大似然估计方法对其参数进行估计，了解最大似然估计方法。(The purpose of this study is to consider different dimensions of the Gaussian probability density model, using the maximum likelihood method to estimate its parameters to find maximum likelihood estimation.)

图像处理经典算法，基于PCA的人脸识别matlab代码(Matlab code of face recognition based on PCA)

用矩量法求解积分方程，得到线天线表面电流分布(Solving integral equations by the method of moments, get wire antenna surface current distribution)

这是一个瑞丽衰落信道的模型，适用于无线水声，很实用。(This is a Ruili fading channel model for wireless underwater acoustic, very practical.)

层次分析法程序，计算多层次的权值矩阵和相应的特征向量，matlab语言编写(AHP program to calculate the weights of multi-level matrix and the corresponding eigenvectors, matlab language)

利用滑模变结构在60秒之内实现倒立摆的摆起控制和稳定控制(The use of sliding mode in 60 seconds to achieve inverted pendulum swing-up control and stability control)

heat2 implecit heat2 implecit

chebyshev 2值量化辛辛苦苦的编程 奉献给大家 ，愿大家在混沌序列上共同提高(chebyshev 2 value quantization laboriously programming dedicated to you, everyone is willing to jointly improve the chaotic sequence)