Paper Title:
The Modification Method of the Matlab Built-in Function PSD Using in the Field of Random Vibration
  Abstract

The process of calculating power spectrum density is introduced. The built fuction PSD in Matlab used in engineering field widely is analyzed in detail. Problems are found when built-in function psd is used to calculated power spectrum density of random signal. Based on such analysis a modification method is proposed.

  Info
Periodical
Chapter
Chapter 2: Design of Machine, Mechanics and and Dynamic System
Edited by
Helen Zhang and David Jin
Pages
220-223
DOI
10.4028/www.scientific.net/AMR.382.220
Citation
A. Xu, R. H. Zhao, "The Modification Method of the Matlab Built-in Function PSD Using in the Field of Random Vibration", Advanced Materials Research, Vol. 382, pp. 220-223, 2012
Online since
November 2011
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