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glp

于 2009-05-19 发布 文件大小:2KB
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  计算太阳黑子的活动周期,分别利用周期图法,Lenvinson-Durbin法和Burg法求得其功率谱,并画出曲线,观察得到活动周期(Calculation of sunspot activity cycle, namely the use of periodogram, Lenvinson-Durbin and Burg obtained the power spectrum, and draw curve, observation cycle)

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