Power Spectrum Estimation for Stagger-Period Sequences

Zhang Xubao

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Power Spectrum Estimation for Stagger-Period Sequences

更新时间：2025-12-08

- Power Spectrum Estimation for Stagger-Period Sequences
- Acta Electronica Sinica Issue 1, Pages: 90-96(1993)
- 作者机构：
  
  西安电子科技大学研究生部,西安,710071
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1993
- 稿件说明：
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[1]张戌宝.参差周期序列的功率谱估计[J].电子学报,1993(01):90-96.

Zhang Xubao. Power Spectrum Estimation for Stagger-Period Sequences[J]. Acta Electronica Sinica, 1993, (1): 90-96.
[1]张戌宝.参差周期序列的功率谱估计[J].电子学报,1993(01):90-96. DOI：

Zhang Xubao. Power Spectrum Estimation for Stagger-Period Sequences[J]. Acta Electronica Sinica, 1993, (1): 90-96. DOI：

摘要

本文提出了参差滞差的自相关函数和它的功率谱密度的富里叶变换对;论述了参差周期功率谱密度的一些基本特性。基于4种等周期的谱估计（BT、LP、ML和LSR）和该参差周期功率谱密度

本文说明了相应的4种参差周期谱估计的原理

评价了它们的性能并给出了一些应用的例子。

Abstract

This paper presents a Fourier transform pair of a stagger-lag autocorrelation function and its power spectral density （PSD）. Some fundamental properties of the stagger-period PSD are discussed. Based on four types of spectrum estimation with uniform periods （BT

ML and LSR） and the stagger-period PSD

this paper describes the principles of the corresponding spectrum estimation with stagger periods

appraises their performances

and gives some application examples.

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