Resources Contact Us Home
Method, computer program, and system for automated real-time signal analysis for detection, quantification, and prediction of signal changes

Image Number 13 for United States Patent #7188053.

A method, computer program, and system for real-time signal analysis providing characterization of temporally-evolving densities and distributions of signal features of arbitrary-type signals in a moving time window by tracking output of order statistic filters (also known as percentile, quantile, or rank-order filters). Given a raw input signal of arbitrary type, origin, or scale, the present invention enables automated quantification and detection of changes in the distribution of any set of quantifiable features of that signal as they occur in time. Furthermore, the present invention's ability to rapidly and accurately detect changes in certain features of an input signal can also enable prediction in cases where the detected changes associated with an increased likelihood of future signal changes.

  Recently Added Patents
Secondary battery
Lamppost head assembly with adjustable LED heat sink support
Fuel transfer monitoring system and method
Graph matching system for comparing and merging fault models
Beamforming using predefined spatial mapping matrices
Decoding method
Semiconductor wafer and manufacturing method of semiconductor device
  Randomly Featured Patents
Device for low-frequency electrotherapy in a humid environment
Color cathode ray tube and method of manufacturing shadow mask
Method for reclaiming heat-damaged catalysts
Integrated circuit device accepting inputs and providing outputs at the levels of different logic families
Plumbing and shell system for spa
Bicycle pedal
Increasing through-put of a storage controller by autonomically adjusting host delay
Linear interpolator for color correction
Multicompartment structure for insulation and other materials
Commercial filtering system