Question

I really confused as to how I am supposed to do bode approximations?

For the following transfer functions, assume that s-'ω; ω is the angular frequency in radians second. a) Use bode approximations, and plot both magnitude and phase response of the following complex functions Report the bode plots.. b) Use MATLAB or your TI-calculator or any other software package available and plot both magnitude and phase response Compare your simulated results with the bode approximations you got from a). c) F(s)10 F()10 f(sS103 s + 104 s + 104 s + 104 10(s 102) f(s) s)10 f(s) f(s) s + 103 S 104 103s100) s2 +1010s104 103 (s100)s s2 1010s +104 s) = s2 +1010s+104 Include in your report the values for DC gain, gain at infinite, and location of poles and zeros for each transfer function. Hint: s-jOF J2nf f= frequency in Hertz (cycles/second) and co is the angular frequency in radians second

Answer 1

b)