Periodogram analysis for complex-valued time series
Periodogram analysis for complex-valued time series
复制标题
复值时间序列的周期图分析
DOI:
10.1007/978-1-4899-4515-0_12
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发表时间:
1993
期刊:
影响因子:
--
通讯作者:
A. M. Walker
中科院分区:
文献类型:
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作者:
A. M. Walker
{(VO), IET} and an associated complex-valued process {X (t), te T} by letting X (t)= U (t)+ iV (t). Properties of {X (t)} can clearly always be obtained from properties of the bivariate process. For example, the autocovariance function of {X (t)}, defined by