vebyk

convert MATHML to SVG

adpcm codification matlab code

很有用的MATLAB的基本命令，有许多的应用实例，与大家分享(MATLAB useful basic commands, there are many examples of applications to share with you)

FDTD method to calculate the bandgap of the TM mode of phononic crystal

说明：  用于pid控制的Z-N整定的matlab程序，调整阈值可得到精确解，适合初学者学习理解。(The matlab program of Z-N tuning for PID control can get accurate solution by adjusting the threshold value, which is suitable for beginners to learn and understand.)

This folder contains Matlab functions for the Enhanced Interval Approach (EIA) in: Simon Coupland, J. M. Mendel and Dongrui Wu, “Enhanced Interval Approach for Encoding Words into Interval Type-2 Fuzzy Sets and Convergence of the Word FOUs,” IEEE World Congress on Computational Intelligence, Barcelona, Spain, July 2010. All following functions were tested in Matlab 7.4.0 (R2007a) under Windows 7: centroidIT2: Compute the centroid of an IT2 FS. EKM: Implement the Enhanced KM algorithms. IA: Implement the Interval Approach for word encoding. mainJPL: Illustrate IA and EIA using the JPL dataset. mainWeb: Illustrate IA and EIA using the Web dataset. mg: Compute the membership grades of a vector of numbers on a T1 FS. plotFigures: Plot Figs. 3.18, 3.19 and 3.20 in the book. plotIT2: Plot an IT2 FS. Last modified by Dongrui Wu (dongruiw@usc.edu), May 2, 2010.

说明：  高斯过程回归算法，根据已知数据预测未知数据，假设协方差函数，利用核函数计算(Gaussian process regression algorithm, predict unknown data according to known data, assume covariance function, and use kernel function to calculate)

一个简单的滑膜控制实例，通过对典型惯性系统的仿真，进一步深化对滑膜控制抖震的了解，经个人验证，程序可用，且仿真效果良好。(A simple synovial control instance, the typical inertial system simulation, further deepen the understanding of the synovial control buffeting by personal verification procedures are available, and the simulation results are good.)

dIVISIVE CLUSTER ALGORITHM

说明：  实现了hu的七个不变矩，matlab实现，很实用(This code realize Hu s moment by matlab)