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
Ratcheting vehicle head restraint assembly
Divot fill/repair apparatus
Automated fault reporting in femto cells
Transporting optical data units in an optical transport network
Method for manufacturing an oxide-based semiconductor thin film transistor (TFT) including out diffusing hydrogen or moisture from the oxide semiconductor layer into an adjacent insulating lay
Mobile phone film positioner and a mobile phone film with positioning structure
Transport and storage container for liquids
  Randomly Featured Patents
System and method of shaping an antenna radiation pattern
Center pivot stapler and tape dispenser
CMOS output driver using floating wells to prevent leakage current
Handheld reference computer
Fermentation process for making rachelmycin
Selective shutoff for repetitively operated valve
Audible signal for alarm units
Image search apparatus, image search method, and storage medium storing a program for causing a search apparatus to execute a search method
Iron golf club
Latency control circuit, semiconductor memory device including the same, and method for controlling latency