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PCA故障诊断的Python实现
本资源介绍了两种pca基于python的故障诊断实现，一种是针对数据维数冗余的降维诊断，另一种是小数据维数的诊断，包含代码和数据集。
- 2020-03-03下载
- 积分：1
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MATLAB TDM Example.zip《用Matlab处理TDMS数据（降噪+频谱分析）》
这里承接我的博客内容《用Matlab处理TDMS数据（降噪+频谱分析）》，下载好了以后，按照博客的操作，在matlab运行ReadFile.m文件，连续选三个文件，就可以得到我们所需要的tdms/tdm采集数据，有问题的话，也参考我的博客，我也遇到过，希望对你有帮助
- 2021-05-06下载
- 积分：1
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基于属性加权的朴素贝叶斯分类算法
资源难得啊，花钱买的，基于属性加权的朴素贝叶斯分类算法.kdh
- 2020-12-11下载
- 积分：1
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JavaWeb SQL 超市管理系统
设计（论文）内容：1.主要内容和技术指标 系统开发背景、系统概述、需求分析、系统设计、功能、感受与体会等。其中需求分析中主要对系统的数据流程图进行了详细描绘。2.任务与要求完成货物类型、商品类型、货物入库、货物出库、库存等的全过程管理，包括添加入库、出库等，添加、修改和删除出库入库记录，修改、删除库存信息，查看出库入库情况和货物数量
- 2020-12-12下载
- 积分：1
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遗传算法实现MIMO雷达的波形设计
遗传算法采用轮盘赌选择，双点交叉算法，实现MIMO正交波形设计。
- 2021-05-06下载
- 积分：1
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分水岭分割方法提取目标轮廓
详细的分水岭分割方法提取目标轮廓，有详细的注释。包括了三种对比分析，直接使用分水岭，使用梯度图像分水岭分割，使用形态学重建分水岭分割
- 2021-05-06下载
- 积分：1
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最新版地图分幅编号计算器
地图分幅编号计算器主要的功能就是地图分幅编号的计算。选择好地图比例尺，并输入图幅点的经纬度坐标，即可得到标准的分幅编号，甚至计算过程和算式都能够给出。此外该程序还可以根据分幅编号计算西南图廓点的经纬度以及大小比例尺地图相互包含的图幅范围。
- 2020-12-05下载
- 积分：1
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单片机PWM温度闭环控制系统设计.doc
【实例简介】温度闭环控制的硬件基本设计，参考资料，包括源代码和原理图
- 2021-12-03 00:32:04下载
- 积分：1
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频谱仪——安捷伦N9010A操作手册
频谱仪的介绍、操作及性能指标，硬件工程师必须学会的测量器件之一。Definitions and conditionsSpecifications describe the performance of parameters covered by the productwarranty and apply to the full temperature of 0 to 55C, unless otherwisenotedGet more Information95th percentile values indicate the breadth of the population (approx. 2 o) of perfor-This EXA signalanalyzer datamance tolerances expected to be met in 95 percent of the cases with a 95 percentsheet is a summary of theconfidence, for any ambient temperature in the range of 20 to 30C. In addition tothe statistical observations of a sample of instruments, these values include thespecifications and conditionseffects of the uncertainties of external calibration references these values are notfor N9010A EXA and N9010AEPwarranted. These values are updated occasionally if a significant change in theExpress EXA signal analyzers.statistically observed behavior of production instruments is observedwhich are available in the EXASignalAnalyzer SpecificationTypical describes additional product performance information that is not covered byGuide(N9010-90025)the product warranty It is performance beyond specifications that 80 percent of theunits exhibit with a 95 percent confidence level over the temperature range 20 toFor ordering informationkrefer30C. Typical performance does not include measurement uncertaintyto the EXA Signal AnalyzerConfiguration GuideNominal values indicate expected performance, or describe product performance59896531Nthat is useful in the application of the product, but are not covered by the productwarrantyThe analyzer will meet its specifications whenIt is within its calibration cycleUnder auto couple control, except when Auto Sweep Time rules= AccySignal frequencies 10 MHZ, with DC coupling appliedThe analyzer has been stored at an ambient temperature within the allowedoperating range for at least two hours before being turned on; if it had previouslybeen stored at a temperature range inside the allowed storage range, but outsidethe allowed operating rangeThe analyzer has been turned on at least 30 minutes with auto align set tonormal, or, if Auto align is set to off or partial, alignments must have been runrecently enough to prevent an Alert message; if the Alert condition is changedfrom Time and Temperature to one of the disabled duration choices, the analyzermay fail to meet specifications without informing the userFor the complete specifications guide, visitwww.agilent.com/find/exaspecifications1. For earlier instruments/Serial number prefix MY/SG/US5052), the full temperature rangesfrom5t50°CFrequency and Time specificationsFrequency rangeDC coupledAC coupledOption 50310 Hz to 3.6 Gh10 MHz to 3. 6 GHzOption 50710 Hz to 7 GH10 MHz to 7 GHzOption 51310 Hz to 13.6 GHz10 MHz to 13.6 ghzOption 52610 Hz to 26.5 GH10 MHz to 26.5 GhzOption 53210 Hz to 32 gHzNAOption 54410 Hz to 44 gHzNABandLO multiple(N)10 Hz to 3. 6 GHz3.5to7.0GH3.5to8.4GH28.4 to 13.6 GHz3135to17.1GH17 to 26.5 GHz5426.4 to 34.5 ghz344t044GHzFrequency referenceAccuracy+l time since last adjustment x aging rate)+ temperature stability t calibrationaccuracyAging rateOption pFrStandardy±1×106/year±15X107/2 yearsTemperature stabilityOption PFrStandard20to30°c±15×108±2×106Full temperature range±5x1±2×10Achievable initial calibration accuracyOption PFrStandard±4x108±1410Example trequency reterence accuracy=±(1×107+5×103+4×10-)(with Option PFR1 year after last adjustment±19x10Residual fmOption pFr
- 2021-05-06下载
- 积分：1
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编写MATLAB函数 图像处理实验报告
实验一：用MATLAB工具箱演示灰度调整，对比度增强，直方图均衡，局部平滑，中值滤波，频率域平滑与锐化，用MATLAB编写有关程序。 掌握知识点：灰度调整，对比度增强，直方图均衡，局部平滑，中值滤波，频率域平滑与锐化的原理与方法运用知识点：学会编写MATLAB函数来实现上述方法实验二：编写MATLAB函数实现最近临元法，双线性插值法掌握知识点：最近临元法，双线性插值法的原理和方法，运用知识点 若给出f(1,1) = 1, f(1,2) = 5 ,f(2,1) = 3,f(2,2) = 4,用上述编写的函数确定f(1.2,1.6)的灰度值实验三：huffman编码掌握
- 2020-12-10下载
- 积分：1
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