liftingnodeform

说明：  本程序是AR(2)模型进行数据建模，再进行kalman滤波，进行数据去躁处理，尤其用在光纤陀螺上(AR (2) model for data modeling, further Kalman filtering, data processing to impatient, especially with the fiber gyro)

最小二乘法求超定线性方程组得C＋＋模板，还包括矩阵求逆，矩阵乘法等小函数(Overdetermined least-squares method of linear equations have to C templates, also includes matrix inversion, matrix multiplication, such as small function)

迭代学习控制算法的matlab程序，单输入单输出的。(Iterative learning control algorithm matlab procedures, single-input single-output.)

说明：  fortran 学习软件非常有用啊，请管理员加我。

二维TM波的FDTD(2D TM wave under two-dimensional TM wave of FDTD)

对于abaqus子程序学习的初学者，这是一个学习umat的很好算例,(Abaqus subroutine for beginners to learn, this is a good example to learn umat,)

高震荡积分程序，可以计算以cos函数为积分核的高震荡积分(High shock points program that can calculate the cos function as integral kernel of the high-shock points)

In this section we introduce the idea of Galerkin approximations by considering a simple 1-d boundary value problem

该源程序是黑油模型的源代码，黑油模型是油藏数值模拟的基本程序。(The source is the source code of black oil model, black oil model is the basic numerical reservoir simulation program.)

The only information passed from difeq to solvde is the matrix of derivatives