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C-W
使用CW方程，使用最小能量，采用脉冲推力，实现在一天内两航天器的交会对接。本质上就是一个交会轨道优化问题，由给定的条件优化选取设计变量，使目标函数得到最优值。(Using the CW equation, use the minimum energy, the use of pulse thrust, to achieve in a day two spacecraft rendezvous and docking. Is essentially an intersection orbit optimization problem, by the given conditions to optimize the selection of design variables, so that the objective function to get the optimal value.)
- 2017-05-11 20:05:29下载
- 积分：1
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道路纵横断面计算
测绘小程序，主要是道路纵横断面计算，比赛是的小东西，和大家一起学习(Mapping small program, mainly the road cross section calculation, the competition is the small thing, with everyone to study together)
- 2020-09-02 21:28:08下载
- 积分：1
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MIKE11 data_input converter
可以提取CAD中点的坐标信息并转为MIKE地理信息数据输入格式(The coordinate information of midpoint in CAD can be extracted and converted to MIKE geographic information data input format.)
- 2020-06-24 09:20:01下载
- 积分：1
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4
说明： PC与PDA数据交互系统 PC与PDA数据交互系统 PC与PDA数据交互系统(Interactive PC and PDA data system PC and PDA Data interactive system Interactive System PC and PDA data)
- 2010-07-29 22:02:49下载
- 积分：1
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Surveying-Adjustment-Program-Design
《测量平差程序设计》（宋力杰编著）一书的源码(" Surveying Adjustment Program Design" (Song Lijie eds) source)
- 2013-07-23 23:28:23下载
- 积分：1
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MATLAB
用MATLAB写的基于双线性滞回模型的单自由度体系的地震能量分析程序(Using MATLAB written analysis based on seismic energy bilinear hysteretic model of single degree of freedom system program)
- 2021-03-23 21:29:15下载
- 积分：1
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Cangle
进行边角网的平差，输入测量数据即可平差计算出待定点的坐标(Corner of the net adjustment, input measurement data to the adjustment calculation to be determined coordinates of the point)
- 2020-11-04 16:09:51下载
- 积分：1
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sale
已经设计好的服装销售管理的数据库如有不好之处请多多包涵~！(Has designed clothing sales management of the database if any bad please forgive me ~!)
- 2012-09-20 18:10:47下载
- 积分：1
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Seismic4
地震剖面显示源代码，用QT编写的程序，对地震数据显示感兴趣人员来说，有不错的借鉴意义。(Seismic profiles show the source code, programs written using QT, interested persons on the seismic data, there are a good reference.)
- 2021-01-20 11:08:41下载
- 积分：1
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pst3
电力系统工具包(PST)的最新版本3.0，以及英文说明，它最大的优势在于扩展性强，已经在电力系统获得较为广泛的应用(Power System Kit (PST) The latest version 3.0, as well as in English, it is the biggest advantage of strong expansion, has been in power systems get more widely used)
- 2021-03-04 15:49:32下载
- 积分：1
