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tree
说明： tree data struct, tree.hh documentation
- 2020-06-17 00:20:02下载
- 积分：1
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libiconv-1.9.2-1-bin
说明： Binary for use in c# projects
- 2019-03-13 05:23:11下载
- 积分：1
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学生火车票预定管理信息系统的设计与实现
基于C++的学生火车票预定系统，可以实现预览、增删、查询、预定等功能。(Student train ticket reservation system based on C++ can realize the functions of preview, addition and deletion, inquiry and reservation.)
- 2020-06-19 09:00:06下载
- 积分：1
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Coherent-4-QAM
4-QAM 的optisystem平台，相干接收，BER结果(the platform about optisystem, which is based on cohenrent 4QAM)
- 2021-01-19 21:58:41下载
- 积分：1
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spcgqq
商品采购管理系统 采用VC++进行数据库编程 并且附带了基于SQL2008的数据库 (Commodity procurement management system using VC++ programming and SQL2008 )
- 2015-03-09 17:50:30下载
- 积分：1
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ForShare 8.28 。。
Forshare8.28完整源代码，完整开源版本。不错的！(Forshare 8.28 complete source code, complete open source version. Excellent!)
- 2019-05-12 02:28:19下载
- 积分：1
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854657
绘制图形，VC++精选编程源码，很好的参考资料。(Graphics rendering, VC++ select programming source code, a good reference.)
- 2013-12-01 10:46:23下载
- 积分：1
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us_apgxy
zemax源码：
This DLL models a standard ZEMAX surface type, either plane, sphere, or conic
The surface also demonstrates a user-defined apodization filter
The filter is defined as part of the real ray trace, case 5
The filter can be used at the stop to produce x-y Gaussian apodization similar to the Gaussian pupil apodization in ZEMAX but separate in x and y.
The amplitude apodization is of the form EXP[-(Gx(x/R)^2 + Gy(y/R)^2)]
The transmission is of the form EXP[-2(Gx(x/R)^2 + Gy(y/R)^2)]
where
x^2 + y^2 = r^2
R = semi-diameter
The tranmitted intensity is maximum in the center.
T is set to 0 if semi-diameter < 1e-10 to avoid division by zero. (ZEMAX source: This DLL models a standard ZEMAX surface type, either plane, sphere, or conic The surface also demonstrates a user-defined apodization filter The filter is defined as part of the real ray trace, case 5 The filter can be used at the stop to produce xy Gaussian apodization similar to the Gaussian pupil apodization in ZEMAX but separate in x and y. The amplitude apodization is of the form EXP [- (Gx (x/R) ^ 2+ Gy (y/R) ^ 2)] The transmission is of the form EXP [-2 (Gx (x/R) ^ 2+ Gy (y/R) ^ 2)] where x ^ 2+ y ^ 2 = r ^ 2 R = semi-diameter The tranmitted intensity is maximum in the center.T is set to 0 if semi-diameter <1e-10 to avoid division by zero.)
- 2006-11-10 17:25:16下载
- 积分：1
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stkVC
说明： 用VC++调用STK，完成超强的卫星分析功能和动画运行。(Using VC++ call STK, super satellites to complete analysis and animation to run.)
- 2020-09-21 14:17:56下载
- 积分：1
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netDxf-master
说明： DXF文件的操作，包括读取和写入；里面有源码和示例代码(DXF file operation, including reading and writing;)
- 2020-06-20 09:22:25下载
- 积分：1
