论文详情

实时相关叠加器噪声减少方法分析

石油物探

1991年 30卷第No. 2期

阅读：61

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Title

A REVIEW OF NOISE REDUCTION USING REAL TIME CORRELATION STACKER

单位

江汉石油学院

Organization

Jianghan Petroleum Institute

摘要

本文介绍了实时相关叠加器中减少噪声的三种垂直叠加方法:直接叠加法,整体加权叠加法,以及分段加权叠加法.根据数理统计和最小二乘法的原理给出了这些方法的数学分析。

Abstract

The paper presents 3 vertical stack techniques for noise reduction using real time correlation stacker, which include " direct stacking method" ," overall weighted stacking method" , and " segmentedly - weighted stacking method". The mathematical analysis is given in light of the theory of mathematical statistics and least square procedure.

关键词：

实时相关叠加器; 直接叠加; 整体加权叠加; 分段加权叠加;

Keywords:

Real Time Correlation Stacker; Direct Stacking; Overall Weighted Stacking; Piecewise-Weighted Stacking;

基金项目

DOI