滔滔不绝地说
发表于 2025-3-25 05:07:11
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engrossed
发表于 2025-3-25 09:41:46
https://doi.org/10.1007/978-3-642-48856-6Germany; Konjunkturzyklen; Wirtschaftsgeschichte; Zeitreihenanalyse; business; business cycle; economic hi
作茧自缚
发表于 2025-3-25 12:52:42
978-3-7908-0997-8Physica-Verlag Heidelberg 1997
THE
发表于 2025-3-25 16:29:00
https://doi.org/10.1007/978-3-658-15889-7ular emphasis is placed upon the stability of empirical regularities by means of international and historical comparison. Moreover, a spectral analysis method relatively novel in the application to economic time series is presented and implemented. This method is Maximum Entropy (ME-) spectral analy
宣传
发表于 2025-3-25 20:48:14
Measuring Electronics and Sensorscomputed, given by where . denotes the sample mean. This function measures the degree of the linear relationship between two observations in the same series. High values of the autocovariance function at lag r indicate that the series exhibits cyclical structure with a cycle length of about r units
不怕任性
发表于 2025-3-26 00:47:51
Mohammad Zaman,Lee Heng,Christoph Müllerty. Since the publication of the influential book by Box and Jenkins (1970), the time-domain approach is prevailing in the description of business cycle stylized facts. Looking at modern papers in this research field, the application of spectral analysis methods is rather the exception than the rule
慢跑鞋
发表于 2025-3-26 08:03:25
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PURG
发表于 2025-3-26 09:10:09
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insular
发表于 2025-3-26 14:30:15
Jill Hanley,Jaime Lenet,Sigalit Galt first goes down, and then goes up when the excitatory neurons oscillate and the spectrum shows significant resonance. The non-monotonic relationship between the correlation coefficient and the strength of inhibitory feedback is thus due to the combined effect of the mean firing rate and the power of oscillations.
nepotism
发表于 2025-3-26 18:03:34
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