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5. The structure of instantaneous frequencies of periodic analytic signals

The structure of instantaneous frequencies of periodic analytic signals

来源 :中国科学：数学英文版 | 被引量 : 0次 | 上传用户：dada_2003

【摘 要】

：

In this paper, the structure of analytic signals is investigated by means of the relation between analytic signals and functions in the Hardy space. It is shown

【作 者】

：

Tan LiHui Yang LiHua Huang DaR 

【机 构】

：

SunYatSenUniv

【出 处】

：

中国科学：数学英文版

【发表日期】

：

2010年2期

【关键词】

：

HILBERT TRANSFORM ANALYTIC SIGNALS instantaneous frequency HARDY space Hilbert t 

【基金项目】

：

National Natural Science Foundation of China (Grant Nos.10631080, 60873088, 10810301059)

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In this paper, the structure of analytic signals is investigated by means of the relation between analytic signals and functions in the Hardy space. It is shown that an analytic signal is made up of two parts, one depending on the amplitude of the signal

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