摘要
Under minimum squared error (MSE) rule, discrete K L transform (DKLT) was given. The 2nd information function, the 2nd information entropy and geometry entropy under DKLT were proposed, by which information characteristics of DKLT were metricized. Two new concepts of information rate (IR) and accumulated information rate (AIR) were proposed by which the degree of information feature compression of DKLT was illustrated.
Under minimum squared error (MSE) rule, discrete K L transform (DKLT) was given. The 2nd information function, the 2nd information entropy and geometry entropy under DKLT were proposed, by which information characteristics of DKLT were metricized. Two new concepts of information rate (IR) and accumulated information rate (AIR) were proposed by which the degree of information feature compression of DKLT was illustrated.
出处
《中国有色金属学会会刊：英文版》
CSCD
2003年第3期729-734,共6页
Transactions of Nonferrous Metals Society of China
基金
Project(4 0 0 740 0 1)supportedbytheNationalNaturalScienceFoundationofChina
