= Design an equiripple linear-phase FIR lowpass filter to meet the following specifications: Wp = 0.37, 8₁= 0.06, ws 0.47, 82 = 0.02. Plot the impulse response of your filter versus sample number n, and plot the achieved frequency response (magnitude and phase) over [0, π].

3. Active Analog Filter Topologies You already know from our class discussions that Circuit 1 is an active analog Low-Pass Filter For each of the remaining three circuits, state whether the circuit will function as a low-pass or high-pass filter. Each of your answers must be accompanied by a brief explanation and justification incorporating the frequency dependent characteristics of the reactive circuit elements. That is you should look at the asymptotic impedance of the L and C if the input signal the frequency is very low or very high. Sketch the expected Bode plot for 20 log(Vo/Vs) as a function of log (f) labeling the corner frequencies. No equations are required! R2 R2 R2 R2 R1 R1 R1 Vs Vs o W- Vs Vs Vo Vo Vo Vo Circuit 1 Citcuit 2 Circuit 3 Circuit 4

Ex. 1340. Refer to Figure setH(1340). Given: w1=1 rad/sec and G(s) = 34/s. Determine asymptotic (also actual): G1,G2,Ph1, mc where gains are in dB, frequencies are in rad/sec, and phases are in degrees. mc=Bode Plot type code. ans:4