SIGNAL ENHANCEMENT - A COMPOSITE PROPERTY MAPPING ALGORITHM
SIGNAL ENHANCEMENT - A COMPOSITE PROPERTY MAPPING ALGORITHM
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DOI：
10.1109/29.1488
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发表时间：
1988-01-01
期刊：
影响因子：
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通讯作者：
CADZOW, JA
中科院分区：
文献类型：
--
作者：
CADZOW, JA
开发了一种信号增强算法，该算法试图从对该信号进行的噪声污染的失真测量中恢复信号。这个目的是通过利用信号已知或假设具有的一组特性来实现的。测量信号被修改到顺序地拥有每个单独属性所需的最小程度。算法的收敛性的条件，其中的主要要求是，一个复合属性映射被关闭。与大多数现有信号增强算法所需的条件相比，这是相对不受限制的条件。<>
A signal enhancement algorithm is developed that seeks to recover a signal from noise-contaminated distorted measurements made on that signal. This object is achieved by utilizing a set of properties which the signal is known or is hypothesized as possessing. The measured signal is modified to the smallest degree necessary to sequentially possess each of the individual properties. Conditions for the algorithm's convergence are established in which the primary requirement is that a composite property mapping be closed. This is a relatively unrestricted condition in comparison to that required of most existing signal-enhancement algorithms.<>