In this paper, we give a new algorithm of construction compactly supported trivariate orthogonal scaling function with dilation matrix 21, at the same time, the correspond wavelets are also given.
本文给出构造紧支撑三元不可分正交尺度函数和正交小波函数的新算法。
In this paper, we give an algorithm of construction compact support bivariate orthogonal scaling function whose dilation matrix is 2i, the correspond wavelets are also offered.
本文给出构造矩阵伸缩为2i的紧支撑二元正交尺度函数的一种算法,得到相应的小波函数。
Basing on the construction of wavelet, discuss the close relation between the scaling function and wavelet function's two scale symbol and wavelet construction.
立足于小波的构造,比较深入地探讨了尺度函数和小波函数的两尺度符号与小波构造的紧密关系。
In this paper, we use the symmetric interpolating scaling function as the basis for the resolution space.
本文即选用对称插值尺度函数作为解空间的基。
Next, by the orthogonal multiresolution analysis, the necessary conditions of a kind of M-band band-limited orthogonal wavelet function constructed by the scaling function are proposed.
然后利用正交多分辨率分析,给出由该尺度函数构造的一类频带有限的M进制正交小波函数的必要条件。
The chip with image scaling function will be used in LCD TV or various other digital display devices.
具有图像缩放功能的芯片可用于液晶电视和其它需要图像缩放的各类数字显示器中。
The scaling function may be any decreasing curve, however a straightforward approach is to use a linear function.
调整函数可以是任何递减曲线,然而一个简单的方法是使用线性函数。
The advantage of wavelet packet is because of its two important properties that depend on orthogonality: the scaling function and wavelet are orthogonal over both scale and translation.
使用小波包基函数作为子载波的好处是,它具有两条十分突出的正交性质:相邻(尺度)正交性和平移正交性。