Desired order continuous polynomial time window functions for harmonic analysis

Puneet Singla, Tarunraj Singh

Research output: Contribution to journalArticle

8 Citations (Scopus)

Abstract

An approach for the construction of a family of desired order continuous polynomial time window functions is presented without self-convolution of the parent window. The higher order of continuity of the time window functions at the boundary of the observation window helps in suppressing the spectral leakage. Closed-form expressions for window functions in the time domain and their corresponding Fourier transform are derived. The efficacy of these new window functions in discerning the weak signal is demonstrated by computer simulations.

Original languageEnglish (US)
Article number5353738
Pages (from-to)2475-2481
Number of pages7
JournalIEEE Transactions on Instrumentation and Measurement
Volume59
Issue number9
DOIs
StatePublished - Sep 1 2010

Fingerprint

harmonic analysis
Harmonic analysis
polynomials
Polynomials
Convolution
Fourier transforms
convolution integrals
continuity
Computer simulation
leakage
computerized simulation

All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Electrical and Electronic Engineering

Cite this

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Desired order continuous polynomial time window functions for harmonic analysis. / Singla, Puneet; Singh, Tarunraj.

In: IEEE Transactions on Instrumentation and Measurement, Vol. 59, No. 9, 5353738, 01.09.2010, p. 2475-2481.

Research output: Contribution to journalArticle

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