References
- Barcilon , V. 1971 . Optimum signals and the uncertainty principle . Studies Appl.Math.4 , 50 : 103 – 114 .
- Boas , R.P. 1954 . Entire functions , New York : Academic Press .
- Bochner , S. 1959 . Lectures on Fourier integrals , Princeton : Princeton University Press .
- Helmberg , G. 1969 . Introduction to spectral theory in Hilbert space , New York : Wiley .
- Khalilov , Z.I. 1946 . sur l'equation de fredholm a noyan lineaire par rapport au parametre . Dokl.Akad.Nauk SSSR , 54 : 567 – 569 .
- Landau , H.J. and Pollak , H.O. 1961 . Prolate spheroidal wave functions, Fourier analysis and uncertainty-II . Bell System Tech.J. , 40 : 65 – 84 .
- Slepian , D. and Pollak , H.O. 1961 . Prolate spheroidal wave functions, Fourier analysis and uncertainty-I . Bell System Tech.J. , 40 : 43 – 64 .
- Temes , G.C. 1972 . The prolate filter: an ideal lowpass filter with optimum step-response . J.Frank.Inst. , 293 : 77 – 103 .