A Novel Method Based on Prefiltering for Super-Resolution in Radar Range;

Prefiltering of Multiwavelet with 2-order Banlancing;

In this paper,we develop a jitter-free all digital Timing Recovery Scheme with fast tracking capability based on Gardner timing error detector(TED),prefiltering,Kalman filtering and first-order zero-crossing digital phase-locked loop(ZC-DPLL) for high speed QAM signal over High Frequency(HF) channel.

It is important to predict the productivity of wells accurately in the practice of exploiting of an oil field by means of prediction filter model (PEM) used in seismic exploration.

Inversive prediction filtering and operator extrapolation;

The prediction filtering method by least-square inversion in f-x-y domain has been put forward on the basis of detailed analysis for noise elimination using prediction filtering in f-x domain.

For the sake of improving S/N, we put forward anew method F-X domain prediction filtering in common offset gathers for noiseelimination using prediction.

Pre-filter Design for WLAN Receivers with Packet Binary Convolutional Coding (PBCC) Transmission;

Since it s difficult to get the time-domain expression of TFM pre-filter by mathematic methods,IFFT for the frequencyain response in Matlab is proposed to obtain time-domain expression.

For WLAN system with Packet Binary Convolutional Coding(PBCC) transmission,the receiver is composed of two parts:pre-filter and reduced state equalizer.

Estimating satellite attitude with predictive filtering