lvbo

分数值分析的一些ppt课件，很有用，在学习C的时候，可以用到这些博大精深的思想(Fractional value analysis ppt courseware, useful when learning C, you can use these profound thought)

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

umat subroutin for 2d ladovez damage model i ncomposite materials

说明：  谐波傅里叶分解，旨在把复杂多变的曲线方程分解成各次规律的正弦波(Harmonic Fourier Decomposition)

maple学习资料，以后学习maple就不用担心了(maple learning materials)

说明：  自己编的，实现l-bfgs解无约束优化问题(Own, and the realization of l-bfgs Unconstrained optimization problems)

牛顿迭代，雅克比,求解非线性方程组 数值分析 MATLAB相结合(Jacobi NEWTON)

金属材料的随动强化有限元模型，适用于有限元分析的本构模型二次开发(Finite element model of kinematic hardening of metallic materials, constitutive model suitable for finite element analysis of secondary development)

说明：  提取信号时域特征，频域特征，以及时频域特征，小波变换(Extract signal time domain features)

说明：  采用有限元及有限差分的方法进行微分方程的求解(This book is introduction to finite difference and finite element methods is aimed at advanced undergraduate and graduate students who need to solve differential equations. T)