ECE 53800 Midterm: Exam3F18

• School: Purdue University
• Department: Electrical and Computer Engineering
• Course: ECE 53800
• Professor: All

Document Summary

All work should be done on the blank pages provided. Your answer to each part of the exam should be clearly labeled. This result is known as noble"s first identity. Figure 1(b). (b) if f ( ) in figure 2(b) in terms of h( ) in figure 2(a) satis es f ( ) = h(m ), the. I/o relationship of the system in figure 2(b) is exactly the same as the i/o relationship of the system in figure 2(a). This result is known as noble"s second identity. Problem 1. (a) determine the impulse response h[n] in figure 3(b) so that the i/o relationship of the system in figure 3(b) is exactly the same as the i/o relationship of the system in. Plot the magnitude and the phase (two separate plots) of the dtft of h[n] over < < . Hint: analyze the system of figure 3(a) in the frequency domain using noble"s first identity.