NEW LOOK AT THE CONSTRUCTIONS OF MULTIWAVELET FRAMES
نویسندگان
چکیده
منابع مشابه
Another Look at Frames
The success of MYCIN-like systems has demonstrated that for many diagnostic tasks expert behavior can be successfully captured in simple goaldirected production systems. However, even for this class of problems, difficulties have arisen with both the representation and control mechanisms. One such system, PUFF (Kunz et al., 1978), has established a creditable record in the domain of pulmonary f...
متن کاملMultiwavelet Frames from Refinable Function Vectors
Starting from any two compactly supported d-refinable function vectors in ( L2(R) )r with multiplicity r and dilation factor d, we show that it is always possible to construct 2rd wavelet functions with compact support such that they generate a pair of dual d-wavelet frames in L2(R) and they achieve the best possible orders of vanishing moments. When all the components of the two real-valued d-...
متن کاملOrthogonal Multiwavelet Frames in L 2 Rd
We characterize the orthogonal frames and orthogonal multiwavelet frames in L2 R with matrix dilations of the form Df x √ |detA|f Ax , where A is an arbitrary expanding d × d matrix with integer coefficients. Firstly, through two arbitrarily multiwavelet frames, we give a simple construction of a pair of orthogonal multiwavelet frames. Then, by using the unitary extension principle, we present ...
متن کاملConstructions License Verb Frames
Where does a verb’s frame come from? The obvious answer is the verb itself, and this is the answer that syntacticians have traditionally provided, whether they describe predicator-argument relations as syntactic sisterhood relations or as lexical properties (the predicator’s combinatoric potential, or valence). Thus, Haegeman, in her introduction to Government and Binding theory, states, “the t...
متن کاملAnother Look at Anonymous Communication - Security and Modular Constructions
Anonymous communication is desirable for personal, financial, and political reasons. Despite the abundance of frameworks and constructions, the anonymity definitions are usually either not well-defined or too complicated to use. In between two extremes are ad-hoc definitions, but they only work for specific protocols and sometimes only provide weakened anonymity guarantees. It is fair to say th...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Bulletin of the Korean Mathematical Society
سال: 2010
ISSN: 1015-8634
DOI: 10.4134/bkms.2010.47.3.563