esprit

说明：  这个m文件用于产生一个变频的幅度键控信号本源码为原创(you can get the ASK signal use this mfile)

complete solution of the travelling salesman problem in matlab

本代码包含了多个MATLAB经典程序，其中有：滤波器，线性变换，图像处理等(This code contains a number of MATLAB classical procedures, including: filters, linear transform, image processing, etc.)

永磁同步电机的直接转矩控制，包含磁链观测，电压电流转速转矩等。很经典，很全面，功能完整.附带一个离散直接转矩控制下的模型(Direct torque control of permanent magnet synchronous motor, comprising flux observer, voltage and current speed torque and the like. Very classic, very comprehensive, full-featured. Comes with a discrete model of direct torque control)

《MATLAB在控制系统中的应用》实例程序( MATLAB in the control system, examples of procedures)

排队论的最基本模型，MM1型。简单的小程序，注释清楚，方便理解。(The most basic model of queuing theory, MM1 type. Simple procedure, comments clear, easy to understand.)

The NCT includes 4 External validity indices and 8 internal validity indices, and the sub-routine validity_Index.m is designed to use them. This tool is suitable for the research work such as the performance comparison of different indices on estimation of the number of clusters, algorithm design by improving part codes of this toolbox. i) External validity indices when true class labels are known: Rand index Adjusted Rand index Mirkin index Hubert index ii) Internal validity indices when true class labels are unknown: Silhouette Davies-Bouldin Calinski-Harabasz Krzanowski-Lai Hartigan weighted inter- to intra-cluster ratio Homogeneity Separation iii) Others Error rate (compared with true labels) System Evolution: it is used to estimate the number of clusters and give separable degrees between clusters.

八皇后问题，用matlab解决八皇后问题，以及多皇后问题，采用追溯法(Eight queens problem)

基于matlab语言的αβγ滤波器的一种经典代码，适用于恒定加速度的运动雷达目标跟踪(A classic code based on Matlab language αβγ filter, suitable for constant acceleration motion radar target tracking)

Information Hiding Using Least Significant Bit Steganography and Cryptography