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R为参数的数据关联性 - 副本
得到以电阻为参数的boost变换器的数据关联性分析(Data correlation analysis of boost converter with resistance as the parameter is obtained.)
- 2018-05-30 17:32:58下载
- 积分：1
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CAD2SVG
cad 转svg矢量图，很好用的工具，很有用，尽管放心使用(CAD SVG vector map, a very good tool, very useful, despite the ease of use)
- 2016-02-16 10:26:51下载
- 积分：1
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Bezier
实现贝塞尔曲线的编程，即人为指定N个点，程序自动生成这N个点的贝塞尔曲线。(Programming Bezier curve, namely human specified N points, the program automatically generates N points Bezier curve.)
- 2013-03-24 10:31:51下载
- 积分：1
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matcomtu
matcom衰减振荡曲线（多线程）如果直接运行exe文件,只须将ago4501.dll和v4501v.dll加入相应的release目录即可。(matcom oscillation decay curve (multi-threaded))
- 2011-10-13 21:24:45下载
- 积分：1
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New-WinRAR-ZIP-archive
dnc file for plotter
- 2012-02-06 22:15:20下载
- 积分：1
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412412412
基于pscad的一个简单的500kv线路故障仿真模型(A simple model of 500kv line fault simulation based pscad)
- 2014-06-27 10:54:24下载
- 积分：1
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wrf-portalV2.71
是wrf高级图形界面绘制图,结合原先的ncl所有的功能，且操作简单快捷，绘制出得图形效果好(Advanced graphical interface is wrf drawn map, combined with the original ncl all the features, and the operation is simple and quick to draw a very good graphics)
- 2011-11-17 15:59:54下载
- 积分：1
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zhiliangpinjing
对三维融合后的图像进行质量评价，其中包括信息熵、平均梯度、标准差、空间频率、均方根误差、峰值信噪比
(The three-dimensional fusion of the image quality uation, including information entropy, the average gradient, standard deviation, spatial frequency, root mean square error, peak signal to noise ratio)
- 2021-01-07 17:58:52下载
- 积分：1
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FrequencyDomainAnalysisOfTheSystem
信号频谱分析
1. 观测已知方波信号、正弦波信号的频谱
分析频率为4KHz、8KHz的占空比为50 的方波信号、正弦波信号的频谱。记录所得频谱图。
观测实时模拟信号（语音）的频谱
用音频设备采集一段语音，将语音存为.wav格式。对wav文件作分段傅里叶变换分析。语音是分音节的，应把它分段分析，而且实际运用中的数字信号处理的FFT的点数是有限的，一般只能达到千点。用傅里叶反变换IFFT，从频域恢复信号。画出频谱图和语音波形图(Signal spectrum analysis 1. Observing a known square-wave signal, sine wave signal frequency spectrum analysis 4KHz, 8KHz for the 50 duty cycle square wave signal, sine wave signal frequency spectrum. The recorded frequency spectrum. Observing real-time analog signal (voice) of the spectrum collected with the audio devices section of voice, voice saved as. Wav format. Wav file of the sub-Fourier transform analysis to make. Speech is divided into syllables, it should be sub-analysis, and practical application of digital signal processing of the FFT points is limited, generally only reach 1000 points. Fourier inverse transform IFFT, to restore the signal from the frequency domain. Draw maps and voice waveform spectrum)
- 2010-01-27 16:23:22下载
- 积分：1
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Watch-lightning-500kV-high-voltage-
500kv输电线路直击雷电PSCAD仿真模型(Watch lightning 500kV high voltage overhead transmission lines pscad emtdc modeling)
- 2015-03-06 18:41:42下载
- 积分：1
