Fixing the spectrum width of the weather echo signals, we change theirs mean Doppler frequency and filter them using regression filter. After filtering, we analyze the attenuation of them.

在天气回波信号谱宽固定的情况下，通过改变天气回波信号的平均多普勒频率，分析了回归滤波器对它的衰减情况。

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The spectrum was found to be an exponential decay followed by a stretched exponential decay, with a decreasing width parameter.

发现其动态光散射谱在初始的指数衰减之后是伸展指数衰减。

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The frequency spectrum and characteristics of pulse interval and width modulation (PIWM) are derived in detail.

推导了非同步型脉冲间隔与宽度双重调制(P I W M)的频谱及其特点。

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The key difference is the width of the spectrum available to each for the test.

FORBES: T-Mobile-Sprint Merger Would Need Clearwire Spectrum

Guests looking for the most popular Amaros on the cart, should look no further than the Fernet Branca or the Montenegro , as these fan favorites span the width of the Amaro spectrum.

FORBES: Sirio's One Of A Kind Beverage Experience - The Amaro Cart