Based on level analytical method,best matching method and pessimism-optimism decision-making method,this paper gives the answer of choose the best graduate student from candidates and makes a reasonable matching between tutors and graduate students.

The resolution-improvement processings of resistivity logs by a frequency matching method and of interval transit time and natural gamma logs on a basis of wavelet transformation are helpful to identification and division of thin oil layers.

In this paper, motivated by the maximal matching and optimal matching in graph theory, a novel approach is proposed for video clip retrieval based on matching theory.

Based on the analysis of video retrieval issues among different time scales,such as retrieval between re-edit video(speed forward or slow-motion) or original video and different frame rate(PAL or NTSC) videos,this paper proposed a novel dynamic time warping(DTW) optimal matching algorithm.

In order to improve the speed in fractal coding, a new fast fractal image coding algorithm based on optimum matching is presented in this paper.

The change of the gyroscope s resonant characteristics under different air pressure was studied and the experiment on the frequency matching of the drive axis and sense axis was carried out.