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数据仓库应用开发基础书记
数据仓库应用开发基础书记-data warehouse application development foundation secretary
- 2023-01-14 08:55:03下载
- 积分：1
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高阶谱估计的函数方程,很有用处,也是用于检测被高斯信号淹没的信号...
高阶谱估计的函数方程,很有用处,也是用于检测被高斯信号淹没的信号-higher order spectral estimation function equation, useful, as well as for detecting submerged by the Gaussian signal signal
- 2022-04-16 15:50:50下载
- 积分：1
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一些鼠标例子演示
一些鼠标例子演示-some examples demonstrate mouse
- 2022-03-24 21:53:42下载
- 积分：1
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Visual C++.NET 应用教程
Visual C++.NET 应用教程-电子教案-Visual C++. NET Application Guide- Electronic Teaching Plan
- 2022-02-20 08:03:34下载
- 积分：1
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visibroker for java文档。在bes6.0版本。
visibroker for java文档。在bes6.0版本。-VisiBroker for java files. In bes6.0 version.
- 2022-07-12 07:03:43下载
- 积分：1
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CSharp 的基础工业编程,有助于帮助我们学习!是一本好书!
CSharp 的基础工业编程,有助于帮助我们学习!是一本好书!-CSharp Programming of basic industries, contribute to help us learn! Is a good book!
- 2022-11-25 05:55:03下载
- 积分：1
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on how to improve the process design of Java's security problems
介绍如何搞好有关JAVA程序设计中的安全问题-on how to improve the process design of Java"s security problems
- 2022-03-23 11:51:08下载
- 积分：1
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Shenzhen 100 million electronic XSBase255 latest Intel XScale PXA255 based on a...
XSBase255是深圳亿道电子最新推出的一款基于英特尔XScale PXA255的高端嵌入式解决方案，此方案提供丰富的软硬件资源和参考设计方案。-Shenzhen 100 million electronic XSBase255 latest Intel XScale PXA255 based on a high-end embedded solutions, this program provides a wealth of hardware and software resources, and reference designs.
- 2023-05-08 21:25:03下载
- 积分：1
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congos进行多维数据展现培训内容，介绍了congos的基本功能处理...
congos进行多维数据展现培训内容，介绍了congos的基本功能处理-congos training to carry out multi-dimensional data to show the contents of the Introduction deal with the basic functions of congos
- 2022-03-03 16:40:14下载
- 积分：1
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Control signal from the receiver into the signal modulation of the channel chip,...
控制信号由接收机的通道进入信号调制芯片，获得直流偏置电压。它内部有一个基准电路，产生周期为20ms，宽度为1.5ms的基准信号，将获得的直流偏置电压与电位器的电压比较，获得电压差输出。最后，电压差的正负输出到电机驱动芯片决定电机的正反转。当电机转速一定时，通过级联减速齿轮带动电位器旋转，使得电压差为0，电机停止转动。当然我们可以不用去了解它的具体工作原理，知道它的控制原理就够了。就象我们使用晶体管一样，知道可以拿它来做开关管或放大管就行了，至于管内的电子具体怎么流动是可以完全不用去考虑的。-Control signal from the receiver into the signal modulation of the channel chip, access to the DC bias voltage. It has a base internal circuit, resulting in a period of 20ms, the base width of 1.5ms signal, will be the DC bias voltage and the voltage comparator potentiometer to obtain the output voltage difference. Finally, the positive and negative output voltage difference to the motor driver chip motor positive decision. When the motor speed must, through the reduction gear drive cascading rotary potentiometers, the voltage difference is 0, motor to stop rotating. Of course, we do not have to understand the principle of its work, the control principle to know its enough. As we use the same transistors that can switch it to do or to enlarge
- 2022-02-25 02:23:49下载
- 积分：1
