๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Error analysis about CCD sampling in Fourier transform profilometry

โœ Scribed by Wenjing Chen; Manhai Li; Xianyu Su


Book ID
108145563
Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
344 KB
Volume
120
Category
Article
ISSN
0030-4026

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Phase error in fast Fourier transform an
โœ Huang Dishan ๐Ÿ“‚ Article ๐Ÿ“… 1995 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 391 KB

In this paper, by analysing a windowing signal with Fourier transform, the leakage-induced phase error is investigated, and the phase error distribution is indicated. Furthermore, a practical approach to correct leakage in a discrete frequency signal to obtain accurate phase information is presented