LIPDRIVE

数值分析计算课程的部分习题答案，有matlab编程，希望对大家有用。(some small matlab codes .)

ABAQUS 有限元子程序，粘弹性本构，蠕变应力松弛测试拟合结果(ABAQUS umat creep stress relaxation fitting result)

Abaqus UMAT code 适用于平面应变，轴对称弹塑性本构关系，也适用于大应变情况，使用显示积分算法。(Abaqus UMAT code applies to plane strain, axisymmetric elastoplastic constitutive relation, also applicable to large strain, using the integration algorithm.)

大气参数计算，含密度、湿度、粘性、热导率等(-Air parameters, density, humidity, viscosity, thermal conductivity)

此程序为香农编码的程序实现的过程及相关参数和结果。(shannon)

有限元计算控制加载中弧长法（arc-length）的matlab源程序(Loading FEM arc length control method (arc-length) matlab source)

自适应网格生成的文章，广泛的应用到有限元和无网格方法中(a nice paper of adaptive mesh generation)

NewtonIterative法计算方程的解(NewtonIterative calculated the solution of the equation)

用于矩阵的一种cholesky分解方法，第一次上传请多关照(cholesky method for matrix decomposition)

详细介绍了移动最小二乘法的原理 应用和特点 并且给最后给出了曲线拟合和空间散 出了使用移动最小二乘法进行曲线曲面拟合的程序设计流程(Moving least squares method described in detail the principles and characteristics of the application and to give the final curve fitting and shed space using moving least squares method curve and surface fitting procedure design process)