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xuni

于 2014-03-11 发布 文件大小:32KB
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代码说明:

  虚拟信号采集分析器 1):利用信号发生器产生不同信号(信号的相关参数可调) 2):在信号上叠加白噪声。 3):对上述信号进行采样(采样频率可调) 4):在采样的过程中利用均值滤波(每三个点取均值) 5)显示采样后的波形,并对其进行频率分析。 6):将采样后的波形与原波形做比较(在同一坐标系中显示(Virtual signal acquisition Analyzer 1): Using the signal generator to produce different signals (signals adjustable parameters) 2): white noise superimposed on the signal. 3): The above signal is sampled (sampling frequency adjustable) 4): Using the mean filter (averaging three points each) 5) during the sampling process after sampling the waveform display, and its frequency analysis. 6): After sampling the waveform is compared with the original waveform (shown in the same coordinate system)

文件列表:

xuni.vi,37123,2013-11-09

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