Gate 2016 (ECE) - DISCUSSIONS

if p=0.02 & n=10000 then variance is

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if the baud rate for qpsk is 100 then bit rate is

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A binary random variable X takes the value of 1 with probability 1/3. X is input to a cascade of 2 independent identical binary symmetric channels (BSCs) each with crossover probability 1/2. The outputs of BSCs are the random variables Y1 and Y2 as shown in the figure. The value of H(Y1) + H(Y2) in bits is___________.

Answer??

v0=summation(2^(n+1)) where n limits from 0 to 2 

so what is step size

I am getting answer as 0.49444 something. Please tell the height of the triangle toy are getting.

Nielit form date extended till 29th January.

http://pasteboard.co/NVZQ4JO.jpg

I have calculaetd by using mini probaibily error bu tanswer is coming as:

1/6+1/24

Please helpi have solve as given below:

pThreashokld=y=P(0)/P(1)=(1/3)/(2/3)=1/2

now p(e)=p(0) P(1/0)+P(1) P(0/1)

              =2/3 * 1/4 + 1/3* 1/8=1/6+1/24

http://imgur.com/RYX3rxw

Ans??

Ans with solution??

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Comment on the stability and causality of the system described by: y(n) – 0.5y(n-1) – 0.25y(n-2) = x(n) + 0.25x(n-1)

Ans?

A fair coin is tossed 10 times. What is the probability that two heads do not occur consecutively?

people, what was your gate 2015 rank?

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what is the convolution of u(-t-3) and delta(t-3)...if it exsit plz tell what and how?

Guys plz tell from where to read MOS capacitor except milliman..want to read more breifly about it...from where it will be good to read...

http://imgur.com/qbVN9dL

http://imgur.com/ExgVnPV