نتایج جستجو برای: generalized fourier

تعداد نتایج: 225361  

2016
Pooja Mohindru Rajesh Khanna S. S. Bhatia

The paper presents a new closed-form expression for the fractional Fourier transform of generalized Triangular and Welch window functions. Fractional Fourier Transform (FrFT) is a parameterized transform having an adjustable transform parameter which makes it more flexible and superior over ordinary Fourier transform in several applications. It is an important tool used in signal processing for...

Journal: :Poincare Journal of Analysis and Applications 2014

Journal: :Journal of Statistical Mechanics: Theory and Experiment 2010

Journal: :IEEE Transactions on Signal Processing 1994

2007
Sukrit Shankar Chetana Shanta Patsa Jaydev Sharma Chetana Shanta

-Fractional Fourier Transform is a generalization of the classical Fourier Transform, which has found its most useful applications for the transient analysis of the signals. This paper studies the span of the Fractional Fourier Transform in relation with the amplitude and phase functions of the signal and provides a mathematical derivation for the generalized case. The derived expression is sho...

Journal: :Proceedings of the American Mathematical Society 2018

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