https://www.nist.gov/publications/generalized-discrete-fourier-transforms-discrete-fourier-riccati-bessel-transform
Generalized discrete Fourier transforms: The discrete Fourier-Riccati-Bessel transform | NIST
discrete fourier transformsgeneralizedriccatibesselnist
https://zkxb.xjtu.edu.cn/en/article/doi/10.7652/xjtuxb201307016/
Interpolation Algorithm for Discrete Fourier Transforms of Weighted Damped Sinusoidal Signals
Jul 9, 2025 - An algorithm for improving the estimation accuracy of parameters that characterize a multi-frequency damped sinusoidal signals is presented, where the signals...
discrete fourier transformsinterpolationalgorithmweighteddamped