ECET 345 WEEK 3 HOMEWORK

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ECET 345 Week 3 Homework

The transfer function of a circuit is given by

Express the transfer function in a form in which the coefficients of the highest power ofs are unity in both numerator and denominator.

What is the characteristic equation of the system? (Hint: see this week’s lecture for a definition of characteristic equation.)

Determine the order of the transfer function.

Determine where the poles and zeroes of the system are located.

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Using MATLAB, plot the pole zero map and the Bode plot of the two transfer functions and paste the graphs below. Identify and briefly discuss the differences between the Bode plot of the two transfer functions.