A Spectrum Space Approach to Spectral Analysis

Zhu Yangming

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A Spectrum Space Approach to Spectral Analysis

更新时间：2025-12-08

- A Spectrum Space Approach to Spectral Analysis
- Acta Electronica Sinica Issue 7, (1994)
- 作者机构：
  
  东南大学生物医学系
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN911.1
- Published：1994
- 稿件说明：
移动端阅览
[1]朱扬明.谱分析的谱空间方法[J].电子学报,1994(07):48-53.

Zhu Yangming. A Spectrum Space Approach to Spectral Analysis[J]. Acta Electronica Sinica, 1994, (7).
[1]朱扬明.谱分析的谱空间方法[J].电子学报,1994(07):48-53. DOI：

Zhu Yangming. A Spectrum Space Approach to Spectral Analysis[J]. Acta Electronica Sinica, 1994, (7). DOI：

摘要

本文提出了谱分析的谱空间方法，我们使待估计谱在满足观测自相关函数约束的基础上，再对它加上某些限制，若这些限制都能和某闭凸集联系起来，待估计谱就可以用所谓的凸集投影方法得到．文章给出了谱空间方法必要的理论基础。谱空间方法的性能也用仿真例子作了说明。

Abstract

A spectrum space approach to spectral analysis is presented in this paper.We pose some constraints on the spectrum to be estimated besides the autocorrelation function constraints.If these constraints can be related to some closed convex sets

the spectrum can be obtained by the succesive projections.Some theoretical bases underlying the proposed method are given

and its performance is demonstrated by illustrations.

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