Suppose x[n] = 3n - 1 if -4 <= n <= -1 n^2 + 1 if 0 <= n <= 1 3 - n if 2 <= n <= 3 0 otherwise. Represent x[n] with a sum-of-pulses representation. Read more Read less
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![Suppose x[n] = 3n - 1 if -4](https://www.doubtrix.com/js/ckeditor/filemanager/connectors/php/editor/1687704067-Q6.png)
![Suppose x[n] = del[n] + 2del[n - 1] + 3del[n - 2] + 4del[n - 3] and y[n] = -4del[n] - 3del[n - 1] - 2del[n - 2] - del[n - 3]. Determine the correlation Rx,y, the correlation coefficient (rho)x,y, and the mean-square error MSEx,y.](https://www.doubtrix.com/js/ckeditor/filemanager/connectors/php/editor/1687748994-Q7.png)
![Suppose x[n] and y[n] are periodic with fundamental period N0 = 5 and fundamental cycles x[n] = 3del[n + 2] + 2del[n + 1] + 1del[n - 2] and y[n] = -3del[n + 2] - 2del[n - 1] - 1del[n - 2]. Determine the correlation Rx,y, the correlation coefficient (rho)x,y, and the mean-square error MSEx,y.](https://www.doubtrix.com/js/ckeditor/filemanager/connectors/php/editor/1687749054-Q9.png)
![Suppose x[n] = 2n - 3 if -1 = 4 0 otherwise . Plot the signal and determine the turn-on time, turn-off time, and absolute time duration. Also classify this signal as left-sided, right-sided, two-sided, or time-limited.](https://www.doubtrix.com/js/ckeditor/filemanager/connectors/php/editor/1687700671-Q2.png)