Application of Wavelet Analysis in Signal Singularity Detection
Guangju Chen · Telecommunication Engineering · 2006
The problem on signal singularity detection is presented.The relation between wavelet transformation and signal singularity is given,and all kinds of singularity discontinuous point is detected by wavelet analysis effectively.Constructing the feature factor of fault diagnosis by wavelet analysis(or extracting the available information directly),this method is extended to signal singularity detection in lots of pulse responsible signal.An illustration validates this method.