kalman_fliter_nine

有限元二维静力计算程序，采用四节点线性单元，可以显示变形和应力云图。(Finite element analysis program for 2D problems)

数据挖掘中，关联规则的例子，源码， arview算法的应用实例(data mining, association rules example, the source, the algorithm arview Application)

Visual Basic 做的多功能计算器(Multi-function calculator with VB)

FFT，快速傅立叶变换，求一个信号的幅值和相角，频谱特性(FFT, fast Fourier transform, seeking a signal amplitude and phase angle, spectral characteristics)

说明：  运筹学中的运输问题的C++程序，支持产销平衡与产销不平衡，可以判断解的情况。(C++ code of transportation problem)

用于弹塑性本构的切线刚度计算，基于塑性本构的增量理论编写(flow theory coupled with damage failure criteria of the program for the vumat ABAQUS program, functional simulation load to failure of the process of destruction)

设计迭代、有限差分法、有限元的matlab优化计算程序(Matlab design iterations, finite difference method, finite element calculation program optimization)

3D流场计算，程序简单非常容易看懂。适合初学者学习(3D flow field)

曲线的高斯拟合,去除趋势性,对于一般非平稳序列的分析.(Gaussian curve fitting and removal of the trend, and for most non-stationary sequence analysis.)

二阶精度的FDTD正演算法，可用于井间电磁波探测模拟(The accuracy of the second order FDTD are algorithm Can be used to detect simulation between Wells electromagnetic waves )