摘要
近十年来,信号重构技术取得了很大的发展,在现实中有着极其广泛的应用,尤其是仅用相位谱重构技术。本文就非松弛迭代算法中的序列的截断方式对重构结果的影响作了初步的探讨,对仅用相位谱重构原始信号的条件进行了进一步的研究。
In recent 10 years,Technology of signal reconstruction have made rapid advance,and various algorithms have been developed, especially the method of reconstruction with phase - only. In this paper, the effects to image reconstruction by adopting different ways of sequence's truncation in unrelaxed iterative algorithm is discussed and further studying on the conditions to iterative reconstruction with phase -only have been done.
出处
《计算机应用与软件》
CSCD
北大核心
2001年第3期32-37,63,共7页
Computer Applications and Software
基金
上海高校青年科学基金(编号:99QD83)
关键词
信号重构
序列
信号处理
非松弛迭代算法
Technology of signal reconstruction Reconstruction with phase - only Iterative algorithm The ways of sequence's truncation.
