高阶统计量

有限元n维实体材料单元，仅供科研用途，拒绝商业使用(N-dimensional finite element solid material element, for scientific purposes, refusing commercial use)

埃特金加速法 中国矿业大学理学院 计算方法实验5,还可以的(Aitken acceleration method China mining university faculty of science calculation method for the experiment 5, you can also)

用三元组表为结构，实现稀疏矩阵的加法并输出。(Achieve sparse matrix addition)

正入射的自由曲面透镜设计，计算获得透镜的二维坐标(The free-form surface lens is incident on the design, the two-dimensional coordinates of the lens calculated)

求解无约束优化问题 wolfe线性搜索代码(Wolfe line search for unconstrained optimization)

脉冲响应的相关分析算法并检验，计算一维光子晶体的透射特性和反射特性，有较好的参考价值。( Related impulse response analysis algorithm and inspection, Calculated transmission characteristics and reflection characteristics of the one-dimensional photonic crystals, There are good reference value.)

提供多种nonlinear dynamics函数，包括bifurcation analysis, 和 chaos analysis.(Function of a variety of nonlinear dynamics, including bifurcation analysis, and chaos analysis.)

说明：  基于matlab实现的拉格朗日插值函数，牛顿插值函数代码。(Based on MATLAB Lagrange interpolation function, Newton interpolation function code)

abaqus二次开发UMAT在损伤方面的应用(ABAQUS two development of UMAT in the application of damage)

利用风速u,v计算海表风应力以及风应力旋度。(Calculation of sea surface wind stress and wind stress curl.)