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用sdk实现的贪吃蛇游戏
用sdk实现的贪吃蛇游戏-sdk achieve with the game Snake
- 2022-11-27 03:45:03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
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不错的fenge的程序，c语言写的，适合对fenge感兴趣的的初学者和编程人员。...
不错的fenge的程序，c语言写的，适合对fenge感兴趣的的初学者和编程人员。-Good fenge procedures, c language, and suitable for fenge interest of beginners and programmers.
- 2022-07-15 02:34:58下载
- 积分：1
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ActiveMQ.part01
说明： ActiveMQ服务，简单直接启动即可，方便测试(ActiveMQ service, simply start directly)
- 2020-06-17 10:00:02下载
- 积分：1
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这个是用asp来实现个人注册表单，如果 有什么不对的地方还请各位专家指点！谢谢！...
这个是用asp来实现个人注册表单，如果 有什么不对的地方还请各位专家指点！谢谢！-this is asp to achieve personal registration form, if what is wrong places also asked the experts to guide! Thank you!
- 2023-07-03 20:30:02下载
- 积分：1
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stm32实验内容
STM32F401RE的教学课程，有助于不了解STM32CubeMux的学生了解和使用，内含多个实验教程(STM32F401RE teaching course.)
- 2019-01-14 01:09:58下载
- 积分：1
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charger_1
基于MATLAB/SIMULINK的交流充电桩模型(AC charging pile model based on MATLAB/SIMULINK)
- 2018-07-02 05:25:47下载
- 积分：1
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2004-022-sep
the code for wsn and leach and sep
- 2019-06-13 05:20:51下载
- 积分：1
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access VBA program word file
access VBA program word file
- 2022-12-17 06:45:03下载
- 积分：1
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Flat Plate Flow
说明： this ducument is about flow over flat plate.
- 2020-06-24 04:40:02下载
- 积分：1
