Title :
Some discussions for generalized interpolatory approximation of multi-dimensional signals
Author :
Kida, Takuro ; Mochizuki, Hiroshi
Author_Institution :
Graduate Sch. at Nagatsuta, Tokyo Inst. of Technol., Yokohama, Japan
Abstract :
An extended form of interpolatory approximation is presented for n-dimensional signals whose generalized spectra have weighted norms smaller than a given positive number. The approximation presented has the minimum measure of approximation error among all the linear and nonlinear approximations using the same generalized sample values
Keywords :
approximation theory; interpolation; signal processing; approximation error; generalized interpolatory approximation; generalized spectra; multidimensional signal processing; Approximation error; Fourier transforms; Hilbert space; Interpolation;
Conference_Titel :
Systems Engineering, 1992., IEEE International Conference on
Conference_Location :
Kobe
Print_ISBN :
0-7803-0734-8
DOI :
10.1109/ICSYSE.1992.236869
