Calculate the probability of false alarm and the threshold voltage 0.59 and noise variance 1.00 below.
Calculate the probability of false alarm and the threshold voltage 0.59 and noise variance 1.00 below.
Problem 1. Plot the probability of false alarm given threshold voltage, Vt, from 0.1 to 100 mV given a noise voltage variance of 0.2 mV. Problem 3. Given the statistics in problem 1, find the threshold necessary to set the probability of false alarm equal to 10-4. Problem 4. Find the signal to noise ratio for a target that results in probability of detection equal to 0.9 (90%) given the system in problem 1 and the threshold found in problem...
1. Plot the probability of false alarm given threshold voltage, Vt, from 0.1 to 100 mV given a noise voltage variance of 0.2 mV. 2. Approximate the probability of detection for the system in problem 1 given the following target voltages: a. .1 b. .2 c. .8 d. 5 e. 50
For the questions (e), I do not know how to calculate the threshold if the P(IN=0) and P(IN=1) are different... Thank you! Given that the probability density function of the additive channel noise is as follows N (n) 0.5 l 0 The channel response to a bit input is the sum of the response to the input and noise. Without noise, the responses to bit"" and bit "1" are 0V and 1V, respectively. Decoding the channel output is done by...
True or False 24. Power of the White Noise is represented by the variance. 25. Polar signaling requires half Es to achieve the same performance as on-off signaling.
4. Calculate the variance of the time series rt (i.e. Var(rt)) for the following ARMA(1,1) model: where the variance of the white noise series is 0.09. 4. Calculate the variance of the time series rt (i.e. Var(rt)) for the following ARMA(1,1) model: where the variance of the white noise series is 0.09.
Calculate SNR(dB) given a noise voltage specification of 500.5nV/sqrt(Hz), used over an audio frequency range of 20Hz to 20kHz, with a voltage gain of 55dB. The output voltage is 1.75 V. Calculate the noise voltage specification given SNR(dB) = 150dB using the same output voltage, frequency range, and gain as in number 3.
All letters please . In the circuit below, the NMOS transistor has the threshold voltage of V-0.5V.Assume that the MOSFET parameter VA-1/A-40V, operating at the drain voltage VD-2V. (10%) 30 RG vo l0kn a. what region is the transistor operating in? (10%) b. What is the value ofgm? (10%) c. What is the voltage gain vom? (10%)
Problem 01 A Gaussian random voltage having a standard deviation of 2V is applied to a resistance of 40. a) If the mean Voltage is 5VDC., find the probability that the Voltage will be below a Threshold of 2VDC. b) If the mean Voltage is 0.5VDC., find the probability that the Voltage will be above a Threshold of 2VDC. c) If the mean Voltage is zero, what the probability that the power dissipated in the 40 resistor is between 2...
Problem 2) The transistor shown in figure below has a threshold voltage of 1.5 volts and K 0.4 mA/V2. Assuming vo is a pulse signal with a minimum of O V to a maximum of 5 V, find the voltage levels of the obtained pulse signal at the drain output vp. ΙΚΩξ D VD VoD-5V 0 S
Shown below is two MOS transistors in series. Assuming the transistors have the same threshold voltage, and that Vos is large enough, argue in which region of operation Mi and M2 are. a. b. Show that for the equivalent transistor, B- Assume both transistors are square-law, and ignore channel length modulation. DS VGs Shown below is two MOS transistors in series. Assuming the transistors have the same threshold voltage, and that Vos is large enough, argue in which region of...