Rician Distribution K factor Calculation

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Dilan Udayakumara
Dilan Udayakumara 2012-3-11
评论： yusra Ch 2019-1-2
Hi Can anyone tell me what is the parameter sigma stands in rician distribution when we calculate K factor.Is sigma represent standard diviation or mean or variance.And what does S stand for.
The equation i am using to calculate K is 10log(A^2/2*sigma^2)
Thanks in advance.

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Irfan
Irfan 2013-7-30
Hi Dilan Rician factor K=s^2/2sigma^2

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