COMPUTER PROGRAMS ADVANCED OPTIMIZATION

Brand	Owner	Address	Description
THE GENERAL SIMULATION SYSTEM -OPT	Prediction Systems, Inc.	309 Morris Avenue Spring Lake NJ 07762	computer programs for advanced optimization techniques to solve nonlinear design problems in support of simulations with related instructional manuals, printed or on video cassettes, sold as a unit;SIMULATION SYSTEM;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

The shape of windows used during linear predictive analysis can be optimized through the use of gradient-descent based window optimization procedures. Window optimization may be achieved fairly precisely through the use of a primary optimization procedure, or less precisely through the use of an alternate optimization procedure. Both optimization procedures use the principle of gradient-descent to find a window sequence that will either minimize the prediction error energy or maximize the segmental prediction gain. However, the primary optimization procedure uses a Levinson-Durbin based algorithm to determine the gradient while the alternate optimization procedure uses an estimate of the gradient based on the basic definition of a derivative. These optimization procedures can be implemented as computer readable software code. Additionally, the optimization procedures may be implemented in a window optimization device which generally includes a window optimization unit and may also include an interface unit.