hht_toolbox_20040808

MATLAB产生随机信号，计算相关函数，估计功率谱(MATLAB，random-signal，auto-correlation，power-spectrum)

利用三角分解法这一算法，根据求得的电力系统节点导纳矩阵，求其相应的阻抗矩阵。本程序为IEEE经典算例009节点的程序，程序中附有解释性说明.稍加修改，可以适用于IEEE算例中任意节点。(Using the triangular decomposition algorithm, according to the obtained power system nodal admittance matrix, find the corresponding impedance matrix. The classic example is the program for the IEEE 009 node program, the program accompanied by an explanatory note. Slightly modified, can be applied to any node in the IEEE study.)

可以实现一些学校的学生查询系别，通过其学号查询，对做系别查询系统的同学有帮助！(Some schools inquiries Department, through academic inquiry, the Department do not query students!)

这6个程序可用于0—9的数字识别，算法包括：基于类中心的欧式距离法、马氏距离法、夹角余弦距离法 、二值化的夹角余弦距离法、二值化的Tanimoto测度法和增量校正算法，均为基于matlab软件编写的程序。学会了这几个算法，可以在这些程序的基础上进行扩展，对三维模型识别算法的编程有一定的帮助。(6 program can be used 0-9 digit recognition, algorithms include: class center Euclidean distance, Mahalanobis distance method, the cosine of the angle distance method, the cosine of the angle distance method binarization, binary of Tanimoto Measure Method and incremental correction algorithms are written based on matlab software program. Learned these algorithms can be extended on the basis of these procedures, programming algorithm of the three-dimensional model to identify some help.)

十字交叉阵的波束形成，crossarray beamform(crossarray beamform)

This source code simulates a Video Traffic Model

实现ID3决策树算法，可以实现基本眜分类，最终的决策树是以结构体存放的(ID3 decision tree)

find boundary of triangular mesh

matlab中simulink仿真教材，非常实用，内容充实，值得学习。(matlab simulink simulation in teaching, very practical, informative, worth learning.)

画图用的matlab程序希望大家能喜欢，不会的密我(Matlab drawing program with the hope that we can like, I will not close)