A robust EP latency change adaptive detection algorithm under α-stable noise conditions;

An active power filter based on adaptive detection of main current;

Method for bright and dark small targets adaptive detection;

According to the conventional definition of active power and the adaptive interference canceling theory ,and based on the simulative analysis of the relationship between the dynamic characteristics of adaptive detecting circuit and the detec - ting preci.

The technology of adaptive signal processing is very important in the field of radar,communication,sonar,image processing,computer vision,prospect for earthquake,biomedicine,vibration project,etc.

As the features of leak signal vary with the materials,sizes,inbuilt conditions,pressure and flow of pipes,and bursting interferences are inevitable where detection operates,so the adaptive signal processing and the wavelet analysis method are deployed to estimate the time delay and locate the leak.

In a denoising simulation experiment with the mean square error criterion, these algorithms are compared to the classic algorithms of adaptive signal processing, such as LMS and RLS.