chilun

Chua系统的simulink仿真，可以运行(Chua system simulink simulation, you can run)

实现两幅图像的配准，首先对图像做高斯低通滤波处理 ，然后计算互信息值，利用PWELL算法求出最优的参数，根据所得参数进行配准(To achieve the registration of two images, the first image to do the Gaussian low-pass filter, then calculate the mutual information value, use PWELL algorithm to determine the optimal parameters, in the light of registration parameters)

选择db10 小波和db10 小波两个小波函数实现了小波变换(Choose two db10 wavelet and wavelet db10 wavelet function implementation of wavelet transform)

用matlab实现DES 源程序 实现加密解密(matlab DES)

用于地基合成孔径雷达实测数据成像，信号形式为调频脉冲信号，包含有IQ解调，脉冲压缩，加窗，相位补偿等步骤，采用BP成像算法进行成像。(It is used to imaging the measured data of ground synthetic aperture radar (SAR). The signal form is a FM pulse signal, which includes IQ demodulation, pulse compression, window adding, phase compensation and so on. The BP imaging algorithm is used for imaging.)

用matlab编写的用遗传算法优化的神经网络的算法，读者可以根据需要进行相应参数的定义。(Prepared using matlab optimization using genetic algorithm neural network algorithm, readers can be required to carry out the corresponding definition of parameters.)

gmdh神经网络的详细程序，demo是主程序源码。(gmdh detailed procedures for neural networks, demo is the main source.)

RKDG（荣格库塔——间断有限元）方法计算一维波动初值间断问题(RKDG (-- Carl Jung Runge Kutta discontinuous finite element method to calculate the initial value) of one dimensional wave discontinuous problems)

适用量子粒子群算法获得所需的最优值，可以依概率收敛到全局最优(Quantum particle swarm optimization algorithm is applied to get the optimal value)

主成分分析(PCA)是一个数学的过程,它使用一个正交变换转换成一组观测到的可能相关的因素形成一套价值观的独立变量称为主成分。主成分的数量小于或等于原始变量的数目 (Principal component analysis (PCA) is a mathematical procedure that uses an orthogonal transformation to convert a set of observations of possibly correlated variables into a set of values of uncorrelated variables called principal components. The number of principal components is less than or equal to the number of original variables)