The second-order local polynomial Fourier transform as instantaneous frequency and chirp rate estimator
Igor Djurović, Veselin N. Ivanović
Topics & Concepts
ChirpMathematicsEstimatorFourier transformPolynomialDiscrete Fourier transform (general)AlgorithmShort-time Fourier transformStatisticsMathematical analysisFourier analysisPhysicsOpticsLaserMachine Fault Diagnosis TechniquesAdvanced Electrical Measurement TechniquesImage and Signal Denoising Methods