snake

poisson问题有限元求解通用程序(线性元). 压缩包内exp.m包含了一个实际问题,matlab下直接运行即可,如效率不高,可适当修改网格参数h.(poisson problem of the finite element procedure for solving general (linear million). exp.m compressed package contains a real problem, matlab can be directly run, such as the efficiency is not high, may be appropriate to amend the grid parameter h.)

三本书都是系统辨识方面的，其中两本非常出色为经典之作，另一本为matlab的最新的应用说明（2013b）(Three books are aspects of system identification, including two very good as the classic, the other being the matlab latest application notes (2013b))

Auto robots in the matlab environment.

主成分分析matlab_GUI程序,得到主成分系数矩阵和主成分得分系数(Matlab_GUI principal component analysis procedure, the coefficient matrix of principal component scores and principal component factor)

主成分分析（PCA)算法是用于简化数据的一种技术,对于某些复杂数据就可应用主成分分析法对其进行简化。

物元分析法及承载力指数验证法计算承载力源代码(Matter-element analysis and verification method to calculate the carrying capacity carrying capacity index source code)

this code in used in neural network mlp with back propagation training algorithm and geradian descends algorithm for optimization.in some of this codes I used full propagation algorithm or mlp one layer or two layer with different activation function.this code can be use for prediction or control system by useing neural networks.

ESPRINT谱估计，计算DOA，可以与capone进行对比。(ESPRINT spectrum estimation calculates DOA, with capone comparison.)

“袋子模型”特征描述演示，有注释，以及人脸库(bag of the words demo)

画相变图,尤其地幔对流过程中。两个相变界面，440KM和660KM(phase change map)