资源列表
Stehfest
- this code used for stephest algorithm
Transient-flow
- 石油天然气长输管道 水击分析 采用特征线发进行描述 关阀的瞬时特性-Oil and natural gas long-distance pipeline water hammer analysis feature line hair instantaneous descr iption off valve characteristics
1088
- 编程求出1^M+2^M+3^M+...+N^M的近似值(1<=N<=10000000,1<=M<=20) Time Limit: 2000MS Memory Limit: 65536KB 方法：利用伯努利数推导公式求解-The programming 1 ^ M+2 ^ M+3 ^ M+ ...+N ^ M approximation is obtained (1 < = N < = 10000000,1 < = M < = 20) Tim
Umat_ViscoElasticPlastic_Material
- ABAQUS UMAT code 适用于平面应变，轴对称的黏弹塑性线性应变硬化材料，适用于大变形。-The ABAQUS UMAT code applies to plane strain, axisymmetric viscoelastic plasticity linear strain hardening material, suitable for large deformation.
3
- 振动信号预处理的随机减量法程序-matlab-The vibration signal preprocessing random Reduction Act program-matlab
stata
- STATA统计软件-的空间面板计量的程序-STATA statistical software- measured in terms of space panel program
2D-Ducan-Zhang-UMAT
- 基于ABAQUS UMAT的二次开发的二维邓肯-张本构模型-A program for 2-D Ducan-Zhang model based on ABAQUS UMAT
DEA-Matlab
- 本文档实现了在MATLAB中的数据包络计算，可以用于分析某个因素在整体中的影响因素的大小。-This document to achieve the the data envelopment calculated in MATLAB can be used for the analysis of influencing factors of a factor in the overall size.
SPSA
- 经典的SPSA算法,该算法寻优较快,算法效率高,特别是对高维的函数求最优解有独特的优势.-Classic SPSA algorithm, the algorithm optimization and faster, the high efficiency of the algorithm, the optimal solution for high-dimensional function has a unique advantage.
GPStranslate
- 通过android手机内置GPS获取平面直角坐标和高斯的java程序代码。 在部队和地方测绘工作中，常常需要知道当前位置的平面直角坐标，现在仅仅通过一个带GPS的安卓手机就可以实现。以后在外出找点时，就靠它了。-By android phone built-in GPS for plane rectangular coordinates and Gauss java code. In the armed forces and local mapping work, often need t
hamming-(1962)
- 计算hamming（1962）级数：sn=1/n(n+x).0.0-300.0 步长，精确度可调。-Produce a table of the values of the series (1) for the 3001 values of x, x = 0.0, 0.1, 0.2, …, 300.00. All entries of the table must have an absolute error less than 10
MMjuzheng
- 用有限差分法求解矩形金属波导的截止波长和场分布。 -calculating the cutoff wavelength of a rectangular waveguide with FDM