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Noise figure is defined as

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More Electronics and Communication Questions

Find the overall transfer function for the following system A random variable X is defined by the double exponential distribution ρ x (X) = ae -b|x| - ∞ < x < ∞ Where a and b are +ve constants. What is the relation between a and b so that ρ x (X) is a probability density function? In the given block diagram, which is the sampling element? The pole-zero diagram of the system: $$H\left( z \right) = \frac{{1 - az}}{{z - a}}$$ is represented by: The system function of the digital filter is