Discrete chirp-Fourier transform and its application to chirp rate estimation

DOI10.1109/78.875469zbMath0979.94024OpenAlexW2155025946MaRDI QIDQ2734420

Xiang-Gen Xia

Publication date: 13 December 2001

Published in: IEEE Transactions on Signal Processing (Search for Journal in Brave)

Full work available at URL: https://semanticscholar.org/paper/baab02ce2ccfc3fe186ef7c02314ec31f47b542b

zbMATH Keywords

chirp componentschirp rate estimationchirp-type signalsdiscrete chirp-Fourier transformquadratic chirp signal

Mathematics Subject Classification ID

Signal theory (characterization, reconstruction, filtering, etc.) (94A12) Numerical methods for discrete and fast Fourier transforms (65T50)

Related Items (16)

A COOLEY-TUKEY MODIFIED ALGORITHM IN FAST FOURIER TRANSFORM ⋮ A new time-frequency transform for non-stationary signals with any nonlinear instantaneous phase ⋮ An efficient methodology to estimate the parameters of a two-dimensional chirp signal model ⋮ A new LFM-signal detector based on fractional Fourier transform ⋮ The norm of the Fourier transform on finite abelian groups ⋮ Discrete chirp-Fourier transform and its application to chirp rate estimation ⋮ Wigner-Ville distribution associated with the linear canonical transform ⋮ Local polynomial Fourier transform: a review on recent developments and applications ⋮ LFM signal detection using LPP-Hough transform ⋮ Maximally equiangular frames and Gauss sums ⋮ The reassigned local polynomial periodogram and its properties ⋮ Discrete chirp Fourier transform based analysis of reconstructed interference fields in digital holographic interferometry ⋮ BRVAAF and performance analysis for target detection ⋮ Chirp signal transform and its properties ⋮ A computationally efficient iterative algorithm for estimating the parameter of chirp signal model ⋮ Disentangling modes with crossover instantaneous frequencies by synchrosqueezed chirplet transforms, from theory to application

Cites Work

• The essential ability of sparse reconstruction of different compressive sensing strategies
• Waveform design and high-resolution imaging of cognitive radar based on compressive sensing
• Ways to sparse representation: An overview
• Discrete chirp-Fourier transform and its application to chirp rate estimation
• Probing the Pareto Frontier for Basis Pursuit Solutions
• Sensitivity to Basis Mismatch in Compressed Sensing

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