Title :
Interpolation of averaged data
Author :
Parks, T.W. ; Burnside, Dan
Author_Institution :
Sch. of Electr. Eng., Cornell Univ., Ithaca, NY, USA
Abstract :
In many practical applications, it is necessary to interpolate between known samples of a signal which is produced by, or viewed through, an averaging operation. Such a signal is not bandlimited and the application of a bandlimited interpolator may not be the best thing to do. It is pointed out that by formulating the interpolation problem in terms of optimal signal recovery, a best interpolator may be designed for the averaged data and that in certain special cases, the optimal interpolation is simply a piecewise-linear interpolation
Keywords :
interpolation; signal processing; averaged data; averaging operation; interpolation; optimal signal recovery; piecewise-linear interpolation; signal; Equations; IEEE Press; Interpolation; Piecewise linear techniques; State estimation; Temperature measurement; Time measurement; Velocity measurement; Volume measurement; Well logging;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1988. ICASSP-88., 1988 International Conference on
Conference_Location :
New York, NY
DOI :
10.1109/ICASSP.1988.196960
