dianyuan

关于今年来四川房价的一个时间序列预测，有很好的预测结果(For this year to a time series of Sichuan house price forecasts)

计算多变量的经验正交函数分解， 常用于海洋或气象的数据分析，简单易用。(Calculate multivariate empirical orthogonal function decomposition, commonly used in the ocean or meteorological data analysis.)

NEURAL NETWORK MATLAB CODE

This package contains the code for the Enhanced Local Subspace Affinity (ELSA) with Enhanced Model Selection (EMS+) and number of motions estimation based on the eigenvalue spectrum of the Symmetric Normalized Laplacian matrix.

说明：  非最小相位MA（3）,高阶统计分析，GM算法估计MA参数，Matlab源程序(GM algorithm estimates MA parameters)

"introduction to the finite element method in electromagnetics" 配套源码。 内容包括了1-D，2-D的4~5个FEM例子，适合初学者用。( Introduction to the finite element method in electromagnetics auxiliary source. Includes a 1-D ,2-D FEM of 4 to 5 examples, for beginners to use.)

电压暂降的故障模拟仿真。可作为设计的电源部分(Voltage dips of fault simulation. Can be used as part of the design of power)

ID3+C4.5的源程序。用于数据挖掘决策算法的一个实例。(ID3 C4.5 of the source. Data Mining for a decision algorithm examples.)

Matlab GUI5 初学者视频教学，非常实用的视频教学文件(Matlab GUI5 learner video teaching,very useful)

What follows are example usages of polyfitn, polyvaln, poly2sympoly, polyn2sym