Knock detection for gasoline engines based on the second generation wavelet transform;

Second generation wavelet transform and its application in fault diagnosis;

Denoising of the pulse signal based on the second generation wavelet transform

A novel method of the second generation wavelet transform was introduced,which is to achieve wavelet transform by split,predict and update.

The second generation contourlet transform based de-noising method is proposed,its threshold selection is determined by impulse response of every multi-scale multi-direction followed by wiener adapted filter.

A second generation contourlet transform based texture image retrieval system is proposed.

Application of De-noising Based on Second Generation Wavelet to Blind Source Separation;

Aiming at difficulty of weak impactive roller bearing fault feature extraction of composite faults,a demodulation method based on the second generation wavelet and the empirical mode decomposition(EMD) is proposed to separate the coupling features of a composite fault and to extract the fault feature of a roller bearing.

A new extended construction method of the second generation wavelet based on construction of the second wavelet was proposed.

Based on second generation wavelets(SGW), a multiresolution finite element method is presented,and the corresponding adaptive algorithm is constructed.

This paper is concerned with a new method of compression using the second generation wavelets based on the lifting algorithm, which is a simple but powerful wavelet construction method.