Scientific and Engineering Studies. Compiled 1983. Signal Processing Studies
Abstract
Contents: Spectral Analysis via Quadratic Frequency Smoothing of Fourier Transformed Overlapped Weighted Data Segments; Two Channel Linear Predictive Spectral Analysis: Program for the HP 9845 Desk Calculator; Experimental Comparison of Three Multichannel Linear Prediction Spectral Estimators; Direct Coherence Estimation via a Constrained Least Squares Linear- Predictive Fast Algorithm; A Two Parameter Class of Bessel Weightings with Controllable Sidelobe Behavior for Linear, Planar-Circular, and Volumetric- Spherical Arrays: The Ideal Weighting Pattern Pairs; Approximations to Some Generalized Functions; Application to Array Processing; Performance of Three Averaging Methods, for Various Distributions; Detection Performance Characteristics for a System with Quantizers, Or-ing, and Accumulator; On Resonance Extraction and Waveform Fitting for Transient Data: Prony's Method; On Generation of Random Numbers with Specified Distributions or Densities; An Aid in Steepest Descent Evaluation of Integrals; On Characteristics of the Probability Distribution of Measured Data; On the Distribution of a Chi Squared Variate Raised to a Power; and Threshold Signal to Noise Ratio for Time Delay Estimation via Cross Correlation.
Document Details
- Document Type
- Technical Report
- Publication Date
- Jan 01, 1983
- Accession Number
- ADA181686
Entities
People
- A. H. Nuttall
Organizations
- Naval Underwater Systems Center