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Computer Controlled Intracavity Frequency Doubling of a CW Dye Ring Laser
The development of a computer controlled tunable ultraviolet spectrometer utilizing intracavity second harmonic generation in a single frequency CW dye ring laser is reported. With 5 W of argon ion laser pump power at 514.5 ...
Optimization Techniques for Feature Extraction in Automatic Pattern Recognition
This report summarizes the work performed under the AFOSR grant 75-2777 over the almost five year period during which the grant was in effect.
Application of a Frequency Domain Prony Method to Wide Bandwidth Radar Signature Classification
A frequency domain Prony approach is presented for extracting features of return signals from targets illuminated by wide bandwidth (short pulse) radar. Theoretical details pertaining to this approach are described in a ...
OPTIMAL ESTIMATION FOR BANDLIMITED SIGNALS
The problem of estimation for bandlimited signals is investigated. The desired estimate is based on a finite number of time samples taken from a measurement interval of length T(,M). With no additional information, the ...
A Note on the Characterization of Bivariate Densities by Conditional Densities
The compatibility of pairs of conditional densities and the uniqueness of the resulting bivariate densities are discussed. Examples are given involving beta, gamma, and Gaussian conditional densities.