Accession Number : ADA132283

Title :   Application of Pseudoinversion to Linear System Identification with Discrete Measurements.

Descriptive Note : Technical rept.,

Corporate Author : MASSACHUSETTS INST OF TECH LEXINGTON LINCOLN LAB

Personal Author(s) : Chang,Chaw-Bing ; Holmes,Richard B

PDF Url : ADA132283

Report Date : 15 Jul 1983

Pagination or Media Count : 55

Abstract : Formulas for the pseudoinverse of a compact operator are applied to linear system identification and scattering function estimation from a finite set of noisy measurements. The results is a nonparametric estimator possessing several desirable features. The approach encompasses the Modified Discrete Fourier Transform and is applied herein to the important problem of closely object resolution in radar/optical signal processing. (Author)

Descriptors :   *Pseudo noise systems, *Information theory, Signal processing, Operators(Mathematics), Electromagnetic scattering, Radar signals, Hilbert space, Discrete fourier transforms, Nonparametric statistics, Identification, Linear systems

Subject Categories : Cybernetics
      Non-radio Communications

Distribution Statement : APPROVED FOR PUBLIC RELEASE