A transmitter generates message signals that are described by a baseband stationary random process x(t). The power spectral density (PSD) of x(t) is shown in Figure Q4-A. The transmission channel is distortionless, but the receiver is affected by additive noise. The noise signals can be described by a stationary random process n(t). The PSD of n(t) is flat over the entire frequency range and is shown in Figure Q4-B. a. Find the Fourier transform of SX(t), i.e., the PSD of x(t) with its variable renamed as t. b. Use the duality of the Fourier transform and the result in Q4-a, find the autocorrelation of x(t). c. To limit the effect of noise, an ideal lowpass filter (LPF) is used at the receiver. What should be the bandwidth of the ideal LPF such that the average power of the noise is minimized while the message signal itself

in the question points just 3 not four ( 8, 1.5, 7) and second point too is (8, 9.1, 7) so could you solve it again

Solve for v1, v2 and v3 Note: Please show complete solution including the other components to solve inorder to what are ask for.

The images are attached with the question and circuit. Please include a drawing with the solution. Thank you

can someone explain to me the logic how to do this problem step by step I have the answers but I want to know how to do each part and understand the concepts of what is happening

Please provide a clear solution. Please answer soon for I have 30 minutes left to answer. Thank you very much.

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Explain diagram

R148 R149 R150 If R148 is 18 Ohms, R149 is 13 Ohms, R150 is 25 Ohms, and there is 4 Amps flowing through R150, what is the current through R148? Please show 3 decimal places and don't include units in your answer (i.e. don't include A in your answer).

One of these is the answers, according to the book.