首页> 外国专利> SYSTEM AND METHODS FOR DETERMINING MASKING SIGNALS FOR APPLYING EMPIRICAL MODE DECOMPOSITION (EMD) AND FOR DEMODULATING INTRINSIC MODE FUNCTIONS OBTAINED FROM APPLICATION OF EMD

SYSTEM AND METHODS FOR DETERMINING MASKING SIGNALS FOR APPLYING EMPIRICAL MODE DECOMPOSITION (EMD) AND FOR DEMODULATING INTRINSIC MODE FUNCTIONS OBTAINED FROM APPLICATION OF EMD

机译:确定用于应用经验模态分解(EMD)的信号和用于解调从EMD应用中获得的固有模式功能的系统和方法

摘要

A computer-implemented method of signal processing is provided. The method includes generating one or more masking signals based upon a computed Fourier transform of a received signal. The method further includes determining one or more intrinsic mode functions (IMFs) of the received signal by performing a masking-signal-based empirical mode decomposition (EMD) using the at least one masking signal.
机译:提供了一种计算机实现的信号处理方法。该方法包括基于所计算的接收信号的傅立叶变换来生成一个或多个掩蔽信号。该方法还包括通过使用至少一个掩蔽信号执行基于掩蔽信号的经验模式分解(EMD)来确定接收信号的一个或多个固有模式函数(IMF)。

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