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47645330
一个生成pdf的PHP class,是同类工具中比较出色的(A PHP class, that generates pdf is the best of its kind)
- 2018-09-14 19:42:25下载
- 积分：1
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Tank_model
用于流域水文过程模拟和预报的水箱模型，主要是在水利行业应用(For hydrological modeling and forecasting model tanks, mainly in the water industry applications)
- 2021-04-09 18:48:59下载
- 积分：1
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hanning
说明： 用hanning窗的插值FFT算法，适用于电力系统信号的谐波分析(Hanning window with interpolation FFT algorithm, applied to power system harmonic analysis signals)
- 2008-11-25 22:39:26下载
- 积分：1
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VC_Example
PRODAVE 实例 PRODAVE是西门子的通讯协议，这个文件是开源的PRODAVE实例，能够兼容西门子的PLC(PRODAVE example is the Siemens PRODAVE communication protocol, this document is open-source PRODAVE example, can compatible with Siemens PLC)
- 2008-12-19 15:34:42下载
- 积分：1
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ShouPiaoXiTong
MFC实现售票系统，功能主要有售票、票预定、改票、退票等，界面简单美观(The MFC implementation of the ticketing system, the main function of ticket sales, ticket booking, change ticket, refund, the interface is simple and beautiful)
- 2012-07-13 09:04:47下载
- 积分：1
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7para
测绘小软件，七参数坐标转换，解决一些坐标转换问题，复杂问题简单化(surveying and mapping)
- 2012-05-23 23:01:21下载
- 积分：1
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MedicManagementS
药品管理系统，MFC+Access,MFC+SQL Server(Drug management system, MFC+Access, MFC+SQL Server)
- 2020-10-26 23:19:59下载
- 积分：1
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DCMachines
说明： 直流电机启动模型，属于power system，仿真软件是pscad。(the start of dcmachine ，it is belonged power system,used with
pcscad.)
- 2010-03-30 09:16:12下载
- 积分：1
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jiaodugeshihuhuan
角度格式转换，度分秒转度，度分秒转弧度，弧度转度分秒。测量程序设计的基础代码之一(Point format conversion, transfer degrees degrees minutes and seconds, minutes and seconds turn degree arc, arc degree turn every minute. Measurement of program design based on code)
- 2010-12-13 16:58:40下载
- 积分：1
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vst3
电力系统电压稳定研究的图形化软件，用matlab开发具有源代码(Power system voltage stability study of graphical software, with the development of source code matlab)
- 2008-03-27 16:19:19下载
- 积分：1
