Programs are given to strip ill-condition signals for .

The Software Design and Realization of Dynamic Signal Sampling ＆ Analysing System;

Feedback process neural networks model with application in classification of dynamic signal

Based on analysis of the principle of linear wave filter, a mathematic model of optimal linear wave filter was built to eliminate the noise from dynamic signal in chemical processes.

Detection and discrimination of underwater transient signal;

A study on the measure function used in the detection of transient signal s arriving points;

Wavelet Analysis and its Applications to the Detection of Arriving Points of Transient Signal and Denoising;

Power system transient signal analysis based on AOK TFR;

Power spectral estimation of power system fault transient signal;

The Method of Detection on Transient Signal in Stationary Random Noise;

Bispectrum detection features a good capability in depressing Gaussian interferences, so it outperforms energy detector in the case of instantaneous signal detection.

To distinguish fault transient signals from non-fault transient signals, on the basis of researching various transient signals and their characteristics the authors establish an EMTDC model to simulate 500kV transmission line.

Utilizing the time-frequency localization ability of wavelet analysis,on the basis of multi-scale expression of transient signals,the concept of wavelet energy entropy(WEE)for feature extraction is defined;integrating WEE with fuzzy logic,a new method to select faulty phase is formed.

Based on multi-scales expression and the definition of two post-analysis methods (energy statistic and wavelet entropy), the EMTDC simulated models were built about five transient signals including single phase grounding, switch operating, capacitor.