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Keil-C
基于C-51单片机的74LS138译码器应用实例与仿真实现
(Microcontroller-based C-51 74LS138 decoder and Simulation Application)
- 2011-05-21 11:52:03下载
- 积分：1
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面向对象程序设计，课本中部分例题，c++环境下运行
面向对象程序设计，课本中部分例题，c++环境下运行-Object-oriented programming, textbooks and some sample questions, c++ Environment running under
- 2022-01-27 22:04:16下载
- 积分：1
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此系统用EXEL开发，摘要如下，对于血液供需模型，我们对某地区进行了系统模拟，为了使医疗中心花费最少，我们首先对三种情况进行分析，就是不举办活动，每30，60天...
此系统用EXEL开发，摘要如下，对于血液供需模型，我们对某地区进行了系统模拟，为了使医疗中心花费最少，我们首先对三种情况进行分析，就是不举办活动，每30，60天举办活动，得出结果，每30天举办一次活动，费用最少。最后，我们对模型评价与推广，还有个人的心得体会。-system used EXEL development, summarized below, the blood supply model, we have certain areas of the system simulation, in order to spend at least a medical center, we first of the three, is not organizing activities, held every 415.70 days, the outcome of each 30 days of an event, at least cost. Finally, we model for evaluation and promotion, there are personal experiences.
- 2022-04-26 09:28:41下载
- 积分：1
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魔力暗杀外挂
说明： 魔力宝贝私服可以辅助软件，功能强大，破解免费版。(Free Cracking Software Green Plug-in-Free)
- 2019-04-09 23:48:39下载
- 积分：1
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provided by the Philips company mfrc design information is complete, I was used...
飞利浦公司提供的mfrc设计资料，很全的，我就是利用它来设计读卡器的-provided by the Philips company mfrc design information is complete, I was used to design the reader
- 2022-01-25 23:36:16下载
- 积分：1
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1.1
创建一个计时测试程序，比较公式节点和本地LabVIEW数学函数的平均执行时间。此程序需要一个For循环或一个平序或叠序结构以及一个Case结构。要求For循环运行计时测验N次，然后使用Statistics Express VI对结果做平均。要求顺序结构在代码运行之前以及代码运行之后对Tick Count进行采样。要求Case结构判定用户是要执行公式节点还是要执行本地LabVIEW数学函数。对每个分支运行计时测验程序。哪种方法执行时间最快？哪种方法最容易编程？别人要看程序时，哪种方法更容易理解？(Create a timing test program to compare the average execution time of formula nodes and local LabVIEW mathematical functions. This program needs a For loop or a plain or overlapping structure and a Case structure. Require the For cycle to run the timing test N times, and then use Statistics Express VI to average the results. The sequential structure is required to sample Tick Count before and after the code runs. The case structure is required to determine whether the user wants to execute formula nodes or local LabVIEW mathematical functions. Run the timing test program for each branch.)
- 2018-12-27 13:17:51下载
- 积分：1
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C++Builder6做的一个俄罗斯方块游戏.
C++Builder6做的一个俄罗斯方块游戏.-C Builder6 do a Rubik"s cube game.
- 2023-06-25 01:45:03下载
- 积分：1
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solutionmanualsmith3erd
solution book for process instrument
- 2017-02-09 07:17:16下载
- 积分：1
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一款基于jQuery的图片展示插件
说明： 一款基于jQuery的图片展示插件该图片展示插件支持图片循环切换，缩放，旋转，拖拽。(An Image Display Plug-in Based on jQuery)
- 2018-12-25 09:57:30下载
- 积分：1
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针对矿浆管道工况调整给泄漏检测带来的干扰
说明： 针对矿浆管道工况调整给泄漏检测带来的干扰，准确提取泄漏信号的特征量是降低泄漏误报、漏报的关键。为此，提出了一种基于经验模态分解（EMD）、Hilbert能量谱与变量预测模型（VPMCD）相结合的泄漏检测方法。该方法首先将压力信号分解成若干个固有模态函数（IMF）之和，然后将IMF分量进行Hilbert变换得到局部Hilbert能量谱，依据能量分布的标准差选择最能准确反映矿浆管道运行工况的局部能量谱作为特征值向量，最后通过VPMCD分类器建立泄漏识别模型。将该方法应用于泄漏检测中，实验结果表明，矿浆管道在正常运行、泄漏和工况调整状态下，识别率达到95%，并综合分析流量信号，提高了泄漏检测精度。(According to the interference to leak detection of mineral slurry pipeline caused by work condition adjustment,effectively extracting the characteristics of leak signal is the key to reduce the leakage of the false negatives and false positives.In this paper,a leak detection method based on EMD and VPMCD is proposed. In this method,the pressure signals are decomposed into several IMF components, and then take local Hilbert energy spectrum which most accurately reflect the pipeline operation conditions as feature values, Finally the leak identification model is established by VPMCD classifier.When the method is applied to the leak detection,the experimental results show that under the conditions of normal operation,leakage and work condition adjustment, the recognition rate of the mineral slurry pipeline reaches 95%,and by comprehensively analyzing the flow signals, it also improves the accuracy of leak detection.)
- 2020-12-03 10:09:25下载
- 积分：1
