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Welch's method

Known as: Welch, Welch method 
In physics, engineering, and applied mathematics, Welch's method, named after P.D. Welch, is used for estimating the power of a signal at different… 
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Related topics

Related topics

9 relations
Bartlett's methodDiscrete Fourier transformFast Fourier transformModified discrete cosine transform

Broader (1)

Digital signal processing

Papers overview

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Highly Cited
2012
Highly Cited
2012
Improved ambient noise correlation functions using Welch's method
SUMMARY Here, we evaluate the improvement in noise correlation functions (NCFs) gained by dividing ambient seismic records… 
Highly Cited
2008
Highly Cited
2008
Application of the Welch-Method for the Identification of Two- and Three-Mass-Systems
This paper deals with the measurement of the frequency response of the mechanical part of a drive for the parameter… 
Highly Cited
2007
Highly Cited
2007
Selecting a Selection Procedure
Selection procedures are used in a variety of applications to select the best of a finite set of alternatives. “Best” is defined… 
Review
2006
Review
2006
Connecting the Dots in Public Management: Political Environment, Organizational Goal Ambiguity, and the Public Manager's Role Ambiguity
This article is a systematic effort to study a key theoretical question from the vantage point of public sector organizational… 
Highly Cited
2003
Highly Cited
2003
Spatial Metrics and Image Texture for Mapping Urban Land Use
The arrival of new-generation, high-spatial-resolution satellite imagery (e.g., Ikonos) has opened up new opportunities for… 
Highly Cited
1994
Highly Cited
1994
Efficient Algorithms for Minimizing Cross Validation Error
Highly Cited
1992
Highly Cited
1992
4-phase Sequences with Near-optimum Correlation Properties
Two families of four-phase sequences are constructed using irreducible polynomials over Z/sub 4/. Family A has period L=2/sup r… 
Highly Cited
1991
Highly Cited
1991
METHODS MANUAL FOR FOREST SOIL AND PLANT ANALYSIS
This manual is a compilation of methods used for soil and plant analysis at the Analytical Services Laboratory of the Northern… 
1991
1991
PSD computations using Welch's method. [Power Spectral Density (PSD)]
This report describes Welch's method for computing Power Spectral Densities (PSDs). We first describe the bandpass filter method… 
Highly Cited
1984
Highly Cited
1984
Constructions and properties of Costas arrays
A Costas array is an n × n array of dots and blanks with exactly one dot in each row and column, and with distinct vector… 
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