期刊文献+

相位谱重构信号的迭代算法中初始值对重构结果的影响

Effect of Initial Value toward Signal Reconstruction in Phase Reconstruction Si gnal Algorithm
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摘要 讨论了在相位谱重构信号的迭代算法中 。 The signal reconstruction is discussed through phase spect rum by iterative algorithm. It shows that different initial configuration of th e amplitude initial values causing different convergency speeds for signal recon struction and reconstruction effect.
作者 施慧君 李莉
出处 《上海师范大学学报(自然科学版)》 2000年第2期36-42,共7页 Journal of Shanghai Normal University(Natural Sciences)
基金 上海市教委青年基金资助项目!( 99QD83)
关键词 信号重构 相位谱 迭代算法 初始值 signal reconstruction phase spectrum iteration
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参考文献6

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