9035475

粗糙表面压力摩擦力及摩擦系数之间的关系，高斯分布(Relationship between pressure and friction coefficient of rough surface and Gauss distribution)

二维喷管的设计，内含四个m文件。好不容易找到的。(Design of two-dimensional nozzle)

说明：  张文彤SPSS统计分析基础教程数据、张文彤SPSS统计分析高级教程数据(Zhang Wentong SPSS Statistical Analysis of Basic Course Data and Zhang Wentong SPSS Statistical Analysis of Advanced Course Data)

说明：  Ansys workbench12热分析，ANSYS入门学习资料(ANSYS learning materials)

MATLAB谐波叠加法模拟风速时程,水平向Kaimal谱密度表达式, 竖直向L-P谱密度表达式(MATLAB harmonic superposition method for simulation of wind speed time history)

基于c#编程语言生成不规则三角网，能实现画点生成网型(Irregular Triangulation)

说明：  自编牛拉法算电力系统潮流的matlab小程序，可以运行，有简单的中文注释。5节点系统，包括求节点导纳矩阵，求雅可比矩阵等系列过程。(The matlab program for calculating the power flow of power system based on the niula method is compiled by ourselves, which can be run and has simple Chinese notes. 5-node system, including the node admittance matrix, Jacobian matrix and other processes.)

说明：  refprop9.1是一款用于制冷剂物性查询软件，可用于工质参数的调用(RefProp 9.1 is a refrigerant physical properties query software, which can be used to call refrigerant parameters.)

异步电机的VVVF的变频启动，含matlab仿真模型和编程M文件(AsynchronousMotor ,VVVF,including M file and SIMULINK model)

说明：  地理空间处理，功能全面。目前本软件版本较多，这是使用过的最稳定、最全面的软件(Geospatial Processing, Full Function)