搜索结果

wavelets are used extensively in signal and image processing,Medicine, Finance, Radar, Sonar, Geology and many other varied fields. They are usually presented in mathematical formulae, but can actually be understood in terms of simple comparisons with your data.

Many applications in computer graphics require complex, highly detailed models. However, the level of detail actually necessary may vary considerably. To control processing time, it is often desirable to use approximations in place of excessively detailed models.

The creation of believable and endearing characters in computer graphics presents a number of technical challenges, including the modeling, animation and rendering of complex shapes such as heads, hands, and clothing.

In this report we provide an overview of several closely related methods developed during the last few yers, to smooth, denoise, edit, compress, transmit, and animate very large polygonal models.

This book gives a guided tour in this jungle of new mathematical and algorithmic results, while trying to provide an intuitive sense of orientation.

In this paper we propose to reduce the textural components by modelling the coefficients of a wedgelet based regression tree instead of the original pixel intensities

in this paper,wo propose an extension of the zerotree-based space-frequency quantization algorithm by adding a wedgelet symbol to its tree-pruning optimization.

in this paper,we show that an efficient multiscale wedgelet decomposition is possible if we carefully choose the set of possible wedgelet orientations.

蓝牙跳频系统的simulink仿真程序（This is a MATLAB simulation (SIMULINK) for the hop selection scheme in Bluetooth. Since nearly the same scheme is used for 79 and 23-hop system. Only the 79-hop system in simulated in the CONNECTION state.）

run in matlab 6.0 or above UWB channel simulink .