SIGNAL PHASE PATTERN SENSITIVE NEURAL NETWORK SYSTEM AND METHOD
Assignee
US Government
Filed as: UNITED STATES OF AMERICA, THE, AS REPRESENTED BY THE SECRETARY OF THE NAVY
Filed
Jun 19, 1989
Granted
Sep 8, 1992
Location
San Diego CA (SAIC/General Dynamics)
Abstract
A signal phase pattern sensitive neural network system can discern persist patterns of phase in a time varying or oscillatory signal. The system employs duplicate inputs from each of its sensors to the processing elements of a first layer of its neural network, with the exception that one input is phase shifted relative to the other. The system also employs a modification of a conventional Kohonen competitive learning rule which is applied by the processing and learning elements of a second layer of its neural network.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Aug 3, 1989
Rescinded
Mar 2, 1992
Duration
2 years, 7 months
Inventor
- 1STEVEN L. SPEIDEL
Sensitive facility: San Diego CA (SAIC/General Dynamics)
Record Details
- Patent number
- US 5146541
- Application
- 07368504
- Aerospace match
- Yes
- Dataset source
- 35 USC §181 SO records
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