- Exercise 6 3 In Radar Sonar Signal Processing The First Important Step To Perform Is To Find The Distance Between The R 1 (24.57 KiB) Viewed 44 times
- Exercise 6 3 In Radar Sonar Signal Processing The First Important Step To Perform Is To Find The Distance Between The R 2 (16.9 KiB) Viewed 44 times
EXERCISE 6.3 In RADAR/SONAR signal processing, the first important step to perform is to find the distance between the radar and target object. This can be done simply by cross-correlating the transmitted RADAR/SONAR pulse signal and the received signal (acquired from the starting time of transmission), and then finding the position in time of the peak of the correlation sequence. This peak value would appear at the exact time equivalent to the roundtrip time delay between the transmission and the reception of the pulse signal. Write an M-file function that accepts two input sequences (assumed to be the 'transmit and the freceive' signals, respectively), and computes the time delay between the input sequences. Save and submit your work as 'exer_6_3.m'. Present a list of your MATLAB commands
Test your function using the inputs x1(n) and x2 (n) below. What is the output of your function? Include a screenshot showing your output. x(n) = [ 5, -5, 5, -5, 3, -3, 0, 0, 0, 0, 0, 0, 0, 0] x2(n) = [ 0.3, -0.5, 0.2, 3, -3, 2.5, -2.5, 1.5, -1.5, -0.4, 0.3, 0.1, -0.25, -0.15 ]