Mar 11, 2011 #1 D dhruva Banned Joined Mar 20, 2008 Messages 37 Helped 2 Reputation 4 Reaction score 1 Trophy points 1,288 Location usa Activity points 0 hi can anyone tell me what is meant by zero mean if i have zero mean of a guassian random variable noise has zero mean??? but variance N0/2 also explain this with help of a diagram how zero mean value can be represented in pdf of gaussian r p
hi can anyone tell me what is meant by zero mean if i have zero mean of a guassian random variable noise has zero mean??? but variance N0/2 also explain this with help of a diagram how zero mean value can be represented in pdf of gaussian r p
Mar 12, 2011 #2 T tabraiz Full Member level 3 Joined Nov 23, 2007 Messages 165 Helped 14 Reputation 28 Reaction score 14 Trophy points 1,298 Location USA Activity points 2,008 mean = Average Zero mean that means Average of a random variable is Zero
Mar 12, 2011 #3 klystron Advanced Member level 4 Joined Jul 11, 2002 Messages 1,011 Helped 193 Reputation 386 Reaction score 179 Trophy points 1,353 Location South Africa Activity points 4,518 If a signal's mean value is zero then the DC component is zero