Title :
A perfect interpolation of discrete Fourier transform
Author :
H. Babic;S. Loncaric
Author_Institution :
Fac. of Electr. Eng., Zagreb Univ., Yugoslavia
fDate :
6/10/1905 12:00:00 AM
Abstract :
The authors consider conditions and a solution for a perfect interpolation of the discrete Fourier transform (DFT) spectrum. Free variables in the problem are chosen to enable the shortest sequence length. Some sequences for an efficient implementation in cascade interpolation structures are computed, and the required number of multiplications for the procedure is determined.
Keywords :
"Interpolation","Discrete Fourier transforms","Filtering","Computational efficiency","Frequency domain analysis","Filters","Convolution","Content addressable storage"
Conference_Titel :
Circuits and Systems, 1988., IEEE International Symposium on
DOI :
10.1109/ISCAS.1988.15311
