Signal decomposition, analysis and reconstruction

摘要: The present invention provides a system and method for representing quasi-periodic (“qp”) waveforms comprising, plurality of limited decompositions the qp waveform, wherein each decomposition includes first second amplitude value at least one time value. In some embodiments, is phase adjusted such that arithmetic sum reconstructs waveform. These are stored into data structure having attributes. Optionally, these attributes used to reconstruct or patterns features wave can be determined by using various pattern-recognition techniques. Some embodiments provide uses software, embedded hardware firmware carry out above-described method. use computer-readable medium store and/or instructions execute