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51controleMOTOR-KEY
基于51单片机的步进电机的控制设计 一圈360度,需要20个脉 冲完成. 3,步进电机具有瞬间启动和急速停止的优越特性. 4,改变脉冲的顺序,可以方便的改变转动的方向(51 step motor control designs around 360 degrees, requires 20 pulses to complete. 3, stepper motor with instant start and stop the rapid superior characteristics based on 4, change the order of the pulse, you can easily change the direction of rotation)
- 2013-12-07 16:48:35下载
- 积分：1
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js
说明： 利用VB6.0计算指定日期在一年当中的排序，以1月1日为第一天。(Sort calculated using VB6.0 specified date in the year to January 1 as the first day.)
- 2015-09-11 18:44:27下载
- 积分：1
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DSP2812-PWM
基于DSP2812产生PWM波形用来控制电机的转速(PWM waveform generation based on DSP2812 used to control the motor speed)
- 2011-10-17 14:55:06下载
- 积分：1
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GPS_PPS
文档详细介绍了GPS授时的研究，对初学者有很大帮助(Document details the GPS timing of the study, are very helpful for beginners)
- 2011-12-02 23:51:02下载
- 积分：1
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jfsms
说明： 短信预付费平台源码，数据库基于SQLSERVER，含全套文档(The source code of the SMS prepaid platform, the database is based on SQLSERVER and contains a full set of documents)
- 2020-06-27 09:25:30下载
- 积分：1
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6037414
修改默认的滚动条样式,类似XP风格,并有动感,()
- 2018-04-27 16:09:08下载
- 积分：1
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iconpick1
基于Visual C++6。0开发的图标拾取小程序。可以取可执行文件中的图标并保存。很不错。(based on Visual C 6. 0 pick up the development of the small icon procedures. May take the executable file icon and preserve. Is pretty good.)
- 2006-10-21 20:41:13下载
- 积分：1
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udfcode
Calculate_wall_shear_stress.c:Fluent udf 用于计算viscosity引起的表面剪切力.
compute_VOF_gradient.c: Fluent udf用于计算和提取VOF梯度.
Define_inlet_velocity.c: Fluent udf用于计算和定义进口速度函数.
Define_moving_Gaussian_source: Fluent udf用于计算和定义随时间和坐标而变化的表面热流密度.
Define_properties_as_functionof_time: Fluent udf用于计算和定义随温度或自定义变量等变化的物质属性.
Define_region_motion: Fluent udf用于计算和定义指定区域移动属性.
Define_wall_pressure: Fluent udf用于计算和定义壁面压力边界条件.(Calculate_wall_shear_stress.c: Fluent udf used to calculate the viscosity caused surface shear force.
compute_VOF_gradient.c: Fluent udf for calculating and extracting VOF gradient. Define_inlet_velocity.c: Fluent udf for calculating and defining inlet velocity function Define_moving_Gaussian_source: Fluent udf for calculating and defining the surface heat flux varying with time and coordinates. Define_properties_as_functionof_time: Fluent udf used to calculate and define the material properties changing with custom variables or temperature. Define_region_motion: Fluent udf used to calculate and define the movement of designated area .
Define_wall_pressure: Fluent udf used to calculate and define the wall pressure boundary condition.)
- 2021-04-16 19:58:53下载
- 积分：1
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MFC_source
源码为侯俊杰《深入浅出MFC》简体版第二版源代码，所有的例子均有代码。VC++必读经典(Source for侯俊杰" in layman' s language and MFC" Simplified version of the second edition of the source code, all code examples are. VC++ must-read classic)
- 2009-03-18 17:11:55下载
- 积分：1
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entry_dos
便捷的dos进入工具，非常方便开发人员使用，提高工作效率(Dos and convenient access to tools to developers is very convenient to use, improve efficiency)
- 2011-05-18 17:06:13下载
- 积分：1
