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zaihefenbu
MATLAB分析程序，分析需要参数：圆锥滚子轴承的滚子几何参数、材料参数。(The geometric parameters and the material parameters of the roller are required.)
- 2020-10-26 14:29:59下载
- 积分：1
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ADC DMA16路数据采集
ADC16位DMA电压采集，能够快速精确的采集到电压电流的值(ADC16 Bit DMA Voltage Acquisition)
- 2020-06-22 22:40:02下载
- 积分：1
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Chapter01
《PyQt5快速开发与实战》
第一章节程序(PyQt5 Rapid Development and Practice
Chapter I Procedure)
- 2020-06-21 07:40:02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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艾略特波浪理论
关于波浪理论的初步及进阶，如果配合道氏理论可能在趋势及调整行情分析的更透彻(Preliminary and Advancement of Wave Theory)
- 2020-06-23 19:20:01下载
- 积分：1
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STM32 FOC 源代码
STM３２ 永磁同步电机磁场定向控制算法（FOC）(STM32 permanent magnet synchronous motor field oriented control algorithm (FOC))
- 2021-04-27 12:58:44下载
- 积分：1
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EasyKrig_V3.0_Matlab2012a
老外写的克里金算法工具箱，到处找也没有，网上花钱买来的，分享给大家，以后丢了自己也来这下。The GLOBEC Kriging Software Package – EasyKrig3.0(The Kriging algorithm toolbox written by foreigners is not found everywhere. It was bought online and shared with everybody. After that, I lost myself and came here. The GLOBEC Kriging Software Package - EasyKrig3.0)
- 2018-08-18 11:07:40下载
- 积分：1
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jaya（51次）
说明： 智能优化算法jaya，适用于各种优化问题，特点是无参数。(Intelligent optimization algorithm, jaya, is suitable for various optimization problems with no parameters.)
- 2021-02-07 09:39:55下载
- 积分：1
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Garden mysterious game programming language source code : VB
游戏神秘花园原代码
编程语言:VB
-Garden mysterious game programming language source code : VB
- 2022-03-24 15:26:25下载
- 积分：1
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nothignojakldfjasidof kqjwerqwe
nothignojakldfjasidof kqjwerqwe
- 2023-07-09 14:30:02下载
- 积分：1
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