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西门子s7-200自由口与多功能电表DLT645协议通讯
用S7-200自由口与安科瑞多功能电表通讯 ,读出五个变压器的当前正向有功电度,分开每天谷 峰 平段电度,保存31天,并读出变压器电流,计当前功率. 减轻电工劳动强度,动力室抄表更加灵活性(Communication between Siemens Freeport and Intelligent Meter 645 Protocol)
- 2021-02-28 08:09:35下载
- 积分：1
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遗传算法案例分析及源代码
基于遗传算法的选址MATLAB代码，案例分析(Location based MATLAB code based on genetic algorithm)
- 2020-12-28 09:49:02下载
- 积分：1
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OreillyHeadFirstJavascript
javascript pdf ebook
- 2010-11-22 08:09:31下载
- 积分：1
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asyn2sensor
两传感器异步融合，由于采样率和传感器开机时间不同引起的异步问题。(Two sensor asynchronous fusion, because of asynchronous sampling rate and the problems caused by the different sensor boot time.)
- 2018-04-17 18:00:14下载
- 积分：1
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- 2022-05-15 01:02:21下载
- 积分：1
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20180417--Model-one-3 - 1
说明： 用python语言开发的程序，主要用于ABAQUS平台模拟水泥环损坏问题。水泥环采用塑性损伤模型。(The program developed in Python language is mainly used to simulate the damage of cement sheath on ABAQUS platform. Plastic damage model is adopted for cement sheath.)
- 2019-04-30 10:44:36下载
- 积分：1
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Matlab
考虑色散以及自相位调制对于长距离光脉冲传输的影响(Considering the influence of dispersion and self-phase modulation on long-distance optical pulse transmission)
- 2020-06-19 11:40:02下载
- 积分：1
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隧道水量计算器x
基于生态平衡的原理，计算隧道的平衡涌水量(Calculate the equilibrium water inflow of the tunnel)
- 2020-06-20 04:00:02下载
- 积分：1
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解决以下问题：
For solving the following problem:
"There is No Free Lunch"
Time Limit: 1 Second Memory Limit: 32768 KB
One day, CYJJ found an interesting piece of commercial from newspaper: the Cyber-restaurant was offering a kind of "Lunch Special" which was said that one could "buy one get two for free". That is, if you buy one of the dishes on their menu, denoted by di with price pi , you may get the two neighboring dishes di-1 and di+1 for free! If you pick up d1, then you may get d2 and the last one dn for free, and if you choose the last one dn, you may get dn-1 and d1 for free.
However, after investigation CYJJ realized that there was no free lunch at all. The price pi of the i-th dish was actually calculated by adding up twice the cost ci of the dish and half of the costs of the two "free" dishes. Now given all the prices on the menu, you are asked to help CYJJ find the cost of each of the dishes.
- 2022-12-06 21:00:03下载
- 积分：1
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12864滚动显示汉字,驱动芯片是ST7920
12864滚动显示汉字,驱动芯片是ST7920
- 2022-01-25 17:21:06下载
- 积分：1
