Fourth-Order-Partial-Differential-

Matlab code for Create a domain x for the mixture

UN AUTRE MONDE DE LA VISION.............MATLAB..................SEGMENTATION

从经典功率谱估计周期图法原理入手，从理论上分析了其存在的局限性，借助Welch算法对其进行修正。依靠Matlab强大的数值分析和信号处理能力，进行实验仿真，比较不同的窗函数，不同的数据长度对Welch法谱估计质量的影响，并分析了造成这些影响的原因。(The paper mainly introduces the principles of Periodogram method of classical PSD estimation,analyzes the deficiency of Periodogram method in theory,and makes use of Welch to amend Perodogram method. By the use of simulation in Matlab, the impacts of different window function and different lenghth of data on estimation quality of Welch are discussed and the reasons of the impacts are analyzed.)

可以实现任何一个哈密顿图的最短路径，从而可以方便的计算出最短路径，获得更大的经济效益(Can achieve any of the shortest Hamiltonian path, which can easily calculate the shortest path to greater economic efficiency)

说明：  a基于simulink仿真系统的ask模型(a simulation system based on simulink model ask)

复信号情况的基于信号先验特性函数的欠定盲分离(Blind Identification of Underdetermined Mixtures Based on the Characteristic Function The Complex Case)

This bus abstraction is developed separately from drivers, so we need to check the version of the data structures we receive.

在自动控制系统的过程中，DMRAS稳定方程 持续时间 稳定时间 动态响应(In the process of automatic control system, DMRAS stability equation dynamic response settling time duration)

在MATLAB实现的用C实现的KNN算法，输入训练数据文件，和test文件，进行预测分类，并且可以与真实情况比较测试预测正确百分比(Implemented in MATLAB KNN algorithm implemented in C, the input training data file, and test files, to predict the classification and testing with the real situation is more correct percentage of predicted)

说明：  仿射变换和猫脸变换是图像加密算法中最基本的算法之一，很多重要的加密算法都是在此基础发展而成的，该程序供研究加密算法的初学者参考使用。(Affine transformation and cats face is the most basic image encryption algorithm in one of many important cryptographic algorithms are evolved on this basis, the program for research reference for beginners to use encryption algorithms.)