Hard real-time adaptive waveform synthesis and evolution
AssigneeThe United States of American as represented by the Secretary of the Navy
InventorStuart Harvey Rubin
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Abstract
A method for hard real-time adaptive wave modulation, comprising: populating a case base with waveform pairs, each waveform pair comprising a primary waveform, and a secondary waveform, wherein the primary waveform induces the secondary waveform; synthesizing a known target waveform s(t) by selecting waveform pairs from the case base such that the expression ∥s(t)−g∥2 is minimized, where g is the secondary waveform; and mutating the primary waveforms for each waveform pair based on a normal distribution until ∥s(t)−g′∥2<∥s(t)−g∥2 where g′ is a new secondary waveform induced by the mutated primary waveform.
Claims10
A method for hard real-time adaptive wave modulation, comprising the following steps:
- populating a case base with waveform pairs, each waveform pair comprising a primary waveform, and a secondary waveform, wherein the primary waveform induces the secondary waveform;
- synthesizing a known target waveform s(t) by selecting waveform pairs from the case base such that the expression ∥s(t)−g∥2 is minimized, where g is the secondary waveform;
- and
- mutating the primary waveforms for each waveform pair based on a normal distribution until ∥s(t)−g′∥2<∥s(t)−g∥2 where g′ is a new secondary waveform induced by the mutated primary waveform.
A method for hard real-time adaptive wave modulation, comprising the following steps:
- synthesizing a target waveform with a secondary waveform that is induced by a primary waveform;
- using a processor to perform the following steps:
- effecting Gaussian mutations of the primary waveform;
- evolving a new best primary waveform;
- saving the new best primary waveform in a case base whenever the value of δ is exceeded by all other waveform pairs in the case base, where δ is an experimentally obtained threshold constant;
- and
- using at least one co-processor to interlace the synthesis of the target waveform with a synchronized test of a new secondary waveform, wherein the new secondary waveform is induced by a mutated primary waveform.
Dependencies are inferred from the claim text.