The new method stems from the statistic properties of the channel impulse response and requires no prior information about the channel.
在提高性能的同时，这种方法复杂度并不高，且不需要任何已知的信道统计特性。
The statistic model of air-ground radio communication channel is characterized by the multipath fading, Doppler power spectrum and delay power spectrum.
空地通信信道的主要统计特性包括多径衰落特性、多普勒功率谱和时延功率谱。
Objective: Classified statistic the indications of acupoints of stomach channel recorded in authority literature, to explore the law of their major function.
目的：探索胃经腧穴的主治规律。方法：对权威文献所记载的胃经腧穴的主治作用进行分类统计。
Prescription statistic is a Important channel for medication brokerage.
药品统方是药品回扣存在的一个重要渠道。
Prescription statistic is a Important channel for medication brokerage.
药品统方是药品回扣存在的一个重要渠道。
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