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1.发明授权Method for enhancing the diagnostic power of ultrasonic scanning systems by using real-time spectral maps, and device operating by said method 失效通过使用实时光谱图增强超声波扫描系统的诊断功率的方法，以及通过所述方法操作的装置
公开(公告)号：US6066098A
公开(公告)日：2000-05-23
申请号：US97166
申请日：1998-06-12
申请人： Leonardo Masotti , Elena Biagi , Marino Cerofolini , Alberto Bertini , Marco Calzolai , Andrea Bigagli , Leonardo Galardi , Carlo Giovannucci
发明人： Leonardo Masotti , Elena Biagi , Marino Cerofolini , Alberto Bertini , Marco Calzolai , Andrea Bigagli , Leonardo Galardi , Carlo Giovannucci
CPC分类号： G01S7/52039 , G01S7/52026 , G01S7/52034 , G01S7/52038
摘要： A method of analyzing an ultrasonic signal is described. The method is characterized in that the ultrasonic signal (f(t)) is sampled and digitized and in that a discrete wavelet transform is applied to the sampled and digitized signal to obtain a spectral map of the sampled signal
摘要翻译： 对超声信号的分析方法进行说明。 该方法的特征在于对超声信号（f（t））进行采样和数字化，并且将离散小波变换应用于采样和数字化信号以获得采样信号的频谱图
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