Finite Fourier Transforms

1971 ◽  
pp. 167-187
Author(s):  
Paul L. Butzer ◽  
Rolf J. Nessel
Keyword(s):  
Fourier Transforms ◽  
Finite Fourier Transforms

Variance of Signals and Their Finite Fourier Transforms

2010 ◽  
pp. 53-76 ◽  
Author(s):  
D. V. Chudnovsky ◽  
G. V. Chudnovsky ◽  
T. Morgan
Keyword(s):  
Fourier Transforms ◽  
Finite Fourier Transforms

scholarly journals On the finite Fourier transforms of functions with infinite discontinuities

2002 ◽  
Vol 30 (5) ◽  
pp. 301-317
Author(s):  
Branko Saric
Keyword(s):  
Control Systems ◽  
Main Part ◽  
Fourier Transforms ◽  
Linear Time ◽  
Singular Control ◽  
Matrix Pencil ◽  
Integral Transforms ◽  
Linear Time Invariant ◽  
The Stability ◽  
Finite Fourier Transforms

The introductory part of the paper is provided to give a brief review of the stability theory of a matrix pencil for discrete linear time-invariant singular control systems, based on the causal relationship between Jordan's theorem from the theory of Fourier series and Laurent's theorem from the calculus of residues. The main part is concerned with the theory of the integral transforms, which has proved to be a powerful tool in the control systems theory. On the basis of a newly defined notion of the total value of improper integrals, throughout the main part of the paper, an attempt has been made to present the global theory of the integral transforms, which are slightly more general with respect to the Laplace and Fourier transforms. The paper ends with examples by which the results of the theory are verified.

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