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5l
A commonly used control device called a programmable logic controller, or a PLC, is used to read a set of digital and analog inputs, apply a set of logic statements, and generate a set of analog and digital outputs. Using the example in the previous paragraph, the room temperature would be an input to the PLC. The logical statements would compare the setpoint to the input temperature and determine whether more or less heating was necessary to keep the temperature constant. A PLC output would then either open or close the hot water valve, an incremental amount, depending on whether more or less hot water was needed. Larger more complex systems can be controlled by a Distributed Control System (DCS) or SCADA system.
- 2013-08-16 16:54:36下载
- 积分：1
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000558
可用来计算直杆上一维热扩散问题，可以更改初值(Implicit scheme)
- 2012-08-27 16:09:59下载
- 积分：1
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lzw_huffman
LZW编码和Huffman编码，MATLAB(LZW coding and Huffman coding，MATLAB)
- 2020-10-31 20:39:56下载
- 积分：1
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NumericalAnalysisUsingMATLABandExcelThirdEdition
Numerical Analysis Using MATLAB and Excel, Third Edition (Orchard, 2007)
- 2009-11-06 17:32:14下载
- 积分：1
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11
说明： 柔性连接倒立摆状态方程及开环阶跃响应
- 2012-05-19 14:40:44下载
- 积分：1
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metamaterial-sensor-larbi
an design of sensor metamaterial in HFSS for the application in seviral domain bio medic ...industru
in thise design we used a spiral SRR to have small size electric
- 2014-08-19 01:35:06下载
- 积分：1
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How_to_sho21710312232009
This is Online shoping Css Template
- 2014-11-30 04:53:39下载
- 积分：1
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activecontourmatlab
说明： 一个有用主动轮廓模型的matlab程序。(A useful model for active contour matlab program.)
- 2010-03-19 09:14:14下载
- 积分：1
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Tfreq_estimath
这是一个好用的频偏估计算法的mmatlab仿真程序，谢谢使用。
(This is an easy to use Frequency Offset Estimation Algorithm mmatlab simulation program, and thank you to use.)
- 2012-07-22 23:01:03下载
- 积分：1
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sjwl
神经网络的matlab源码，可以运行，查看结果，非常棒(Neural network matlab source)
- 2012-11-19 20:57:16下载
- 积分：1
