An algorithm for blocking artifacts reduction in DCT domain for block-based image coding was developed. The algorithm is based on the projection onto convex set
Adopting the autocorrelation method in the ionospheric short-term forecasting, we put forward a simple and practical forecasting method―the sectional autocorre
The sliding mode controller of mobile welding robot is established in this paper through applying the method of variable structure control with sliding mode int
Character of population distribution is one of the focuses studied by urban geography. Using the fifth national census data as basic data and using areal interp
The elastic interaction of the mode Ⅰ plane crack with an interfacial crack along a circular inhomogeneity is dealt with. The dislocation density and the stres
The new designed high-velocity arc spray gun with three different nozzles is developed to match the DZ400 arc spray system, which can produce the coatings with
The new inversion algorithm developed based on the recent progress in the nonlinear programming study by us is used to invert the earthquake source process of C
A hi-quality website is crucial to a company for a successful e-business. The technique maintainers are always faced with the problem how to locate the prime fa
The coefficient of thermal expansion, thermal diffusivity and specific heat of C/C composites from room temperature to ultra high temperature were experimentall