### Systems and simulation - Matlab

Determine and use Matlab to plot y(t) for a 2nd order system with unity dc gain, and poles at -a and -b, where (i) a=b=1, and (ii) a = 1+j1 = b*

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Determine and use Matlab to plot y(t) for a 2nd order system with unity dc gain, and poles at -a and -b, where (i) a=b=1, and (ii) a = 1+j1 = b*

Let Z1 = (-1,-1) and Z2 = (1,1). Perform the operation Z1Z2. Use number pairs. a. Z1Z2 = (-2,0) b. Z1Z2 = (2,0) c. Z1Z2 = (0,-2) d. Z1Z2 = (0,2)

Please see the attached.

Please see the attached.

Let Z1 = (-1,-1) and Z2 = (1,1). Perform the operation Z1 and Z2. Use number pairs. a Z1 + Z2 = (-4,0) b Z1 + Z2 = (0,4) c Z1 + Z2 = (0,0) d Z1 + Z2 = (0,2)

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