西安电子科技大学雷达信号处理重点实验室
纸质出版:1996
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[1]毛用才,保铮.谐波随机过程的高阶平稳性和高阶遍历性条件[J].电子学报,1996(12):53-55.
毛用才, 保铮. Conditions for Higher-Order Stationarity and Ergodicity of a Harmonic Random Process[J]. Acta Electronica Sinica, 1996, (12).
本文分析了由随机谐波构成的复信号高阶矩的有限数据估计,得到了高阶平稳和高阶遍历条件,给出了估计误差及其方差,以及它们大样本极限值的显式表达式。最后考虑了文献[2]中的情形,说明文献[2]中所得结果为本文的特例。
The finite data estimates of the higher-order moments of a complex signal consisting of random harmonics are analysed. Conditions for the higher-order stationarity and ergodicity are obtained. Explicit formulas for the estimation error and its variance
as well as their limiting large sample values are derived. Finally
the results in reference[2] are shown to be a special case of this paper.
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