Statistics characters of the noises that filtered by wavelet threshold method and 21-point average method show that they are independent distribution and similar to Gauss distribution.

 
  • 通過(guò)對濾除噪聲的特性分析發(fā)現;小波方法和21點(diǎn)平均法濾除的噪聲具有獨立分布特性;且類(lèi)似高斯分布.
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