chanle

用matlab实现的平面拟合算法，只要输入不少于三个的空间点坐标(plane_fitting)

用matalab实现的最短距离算法的系统聚类分析对样本进行分类(With matalab achieve the shortest distance between cluster analysis algorithm to classify the samples)

一个五阶的自回归短期预测模型的MATLAB程序(A AUTOREGRESSion model used to prediction)

说明：  基于MATLAB的PQ法潮流计算的计算机编程(flow)

matlab，实现永磁同步电机调速，pid控制(matlab，PID controller PMSM)

汉诺塔的实现程序，包括简单的实现代码，和动画演示代码(Hanoi' s implementation procedures, including simple implementation code, and animation demo code)

完整的二维非线性共轭梯度反演源代码，作者是Mackie 和Rodi。(Complete two-dimensional nonlinear conjugate gradient inversion source code, the author is Mackie and Rodi.)

直流伺服电机用MATLAB实现的源代码，伺服系统由具有位置反馈、速度反馈和电流反馈的三闭环结构组成本控制系统采用模糊和PID复合控制，在小偏差时转化为P ID控制，这样就获得了比纯模糊控制更高的稳态精度，有比P ID控制更快的动态响应、更小的超调量。(DC servo motor to achieve with the MATLAB source code, by a position feedback servo system, the speed feedback and current feedback loop structure composed of three of the control system using fuzzy and PID compound control, in a small deviation into the P ID control, so that access to higher than the pure fuzzy control steady-state accuracy, faster than P ID control the dynamic response, smaller overshoot.)

matlab7图书里面的所有matlab代码，对初学者很有用，可以用来来纳西基本操作，熟悉基本的子程序，或供工程人员进行功能仿真是很的参考(Book inside matlab7 all matlab code, very useful for beginners and can be used to Naxi basic operation, familiar with the basic subroutine, or by project team members to conduct functional simulation is the reference)

A vocoder is an analysis/synthesis system, mostly used for speech. It is a simple vocoder that uses auto-correlation method to estimate the pitch.