Ask Question, Ask an Expert

+61-413 786 465

info@mywordsolution.com

Ask Electrical & Electronics Expert

In submitting the problem set, provide a title page with the required information. This is followed by numbered pages showing the results for the four problems. For each of the four problems, two figures will be present. The first figure is the developed MATLAB script file (be sure to use all black text and a fixed width font like Courier) while the second figure shows the graphical results. For each figure, provide a numbered descriptive figure caption while for the m file provide appropriate comments; in the very least, the first line of  code must contain a comment line with your name, course number and semester/year. For a low pass or high pass filter, mark the critical frequency on the amplitude/magnitude plot while for a band pass or band reject filter mark the resonant (center) frequency on the amplitude/magnitude plot. (For a low/high pass filter, the critical frequency has a gain that is 3dB less than the maximum gain. For a band pass/reject filter, the resonant/center frequency occurs at the maximum or minimum gain respectively.) If necessary, move the resulting box marker so it covers the least amount of important information on the graph. ]

Note that by default, the horizontal axis for the bode command in MATLAB generates a horizontal axis in rad/sec (ω). one must have a horizontal axis in Hz (f). As such, for each filter, have the command

                              set(cstprefs.tbxprefs,'FrequencyUnits','Hz') just before the bode command in the m file.

problem) The transfer function for the frequency selective circuit in Figure 1 can be shown to be

Vo(s)/Vi(s) = [(-R2/R1)/ sR2C+1]

where R1=1.5kΩ, R2= 1.5kΩ and C= 0.2µF. Use MATLAB to obtain the amplitude and phase frequency response using the tf and bode commands. Show the m file used and the resulting plot. The plot must have the title “Bode plot for problem 1 by Jane Doe”. Here, Jane Doe is replaced by your name. For the Bode plot figure caption, indicate the filter type (low pass, high pass, band pass or band reject) and critical frequency (if low pass or high pass) or resonant (center) frequency (if band pass or band reject) in Hz.

1381_frequency selective circuit.jpg

problem) The transfer function for the frequency selective circuit in Figure  can be shown to be

Vo(s)/Vi(s) = [-sR2C/ sR1C+1]

where R1= 20kΩ, R2= 200kΩ and C= 0.1µF. Use MATLAB to obtain the amplitude and phase frequency response using the tf and bode commands. Show the m file used and the resulting plot. The plot must have the title “Bode plot for problem 2 by Jane Doe”. Here, Jane Doe is replaced by your name. For the Bode plot figure caption, indicate the filter type (low pass, high pass, band pass or band reject) and critical frequency (if low pass or high pass) or resonant (center) frequency (if band pass or band reject) in Hz. That is, configure MATLAB so that the horizontal axis is Hz and not the default rad/s (the frequency range will be determined automatically by MATLAB).

1584_frequency selective circuit_2.jpg

problem) The transfer function for the frequency selective circuit in Figure which is shown below can be represented as:

                   Vo(s)/Vi(s) = [s2RLC+R/ s2RLC+sL+R]

shown to be where R=2.2kΩ, L= 560µH and c= 5nF. Use MATLAB to obtain the amplitude and phase frequency response using the tf and bode commands. Show the m file used and the resulting plot. The plot must have the title “Bode plot for problem 3 by Jane Doe”. Here, Jane Doe is replaced by your name. For the Bode plot figure caption, indicate the filter type (low pass, high pass, band pass or band reject) and critical frequency (if low pass or high pass) or resonant (center) frequency (if band pass or band reject) in Hz. That is, configure MATLAB so that the horizontal axis is Hz and not the default rad/s (the frequency range will be determined automatically by MATLAB).

648_frequency selective circuit_3.jpg

problem) The transfer function for the frequency selective circuit in Figure which is shown below can be represented as:

   Vo(s)/Vi(s) = [sL/ s2RLC+sL+R]

Where R=2.2kΩ, L= 560µH and c= 5nF. Use MATLAB to obtain the amplitude and phase frequency response using the tf and bode commands. Show the m file used and the resulting plot. The plot must have the title “Bode plot for problem 4 by Jane Doe”. Here, Jane Doe is replaced by your name. For the Bode plot figure caption, indicate the filter type (low pass, high pass, band pass or band reject) and critical frequency (if low pass or high pass) or resonant (center) frequency (if band pass or band reject) in Hz. That is, configure MATLAB so that the horizontal axis is Hz and not the default rad/s (the frequency range will be determined automatically by MATLAB)2142_frequency selective circuit_4.jpg

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M9316

Have any Question? 


Related Questions in Electrical & Electronics

Question 1 in the voltage regulator circuit in figure p221

Question 1: In the voltage regulator circuit in Figure P2.21, V 1 = 20 V, V Z = 10 V, R i = 222Ω and P z (max) = 400 mW. (a) Determine I L, I z , and I L , if R L = 380Ω. (b) Determine the value of R L , that will establ ...

Questions -problem 1 - determine the laplace transform ofa

Questions - Problem 1 - Determine the Laplace transform of: (a) cos(ωt + θ) (b) sin(ωt + θ) Problem 2 - Obtain the Laplace transform of each of the following functions: (a) e -2t cos(3t)u(t) (b) e -2t sin(4t)u(t) (c) e - ...

1 a name the three major groups of contamination and

1. (a) Name the three major groups of contamination and briefly describe their physical characteristics. (b) Where do the above contamination types come from? Give one example of each. 2. Name two processes metrics which ...

Question 1 - for the transistor in the circuit shown in

Question 1 - For the transistor in the circuit shown in Figure, assume β = 120. Design the circuit such that I CQ = 0.15 mA and R TH = 200kΩ. What is the value of V CEQ ? Question 2 - (a) For the circuit shown in figure, ...

Problems -problem 1 - find v0 in the op amp circuit of fig

Problems - Problem 1 - Find v 0 in the op amp circuit of Fig. 1. Problem 2 - Compute i 0 (t) in the op amp circuit in Fig. 2 if v s = 4 cos(10 4 t). Problem 3 - If the input impedance is defined as Z in = v s /I s , find ...

Questions -problem 1 - given the sinuosidal voltage vt 50

Questions - Problem 1 - Given the sinuosidal voltage v(t) = 50 cos(30t+10 o ) V, find: (a) the amplitude V m (b) the period T, (c) the frequency f and (d) v(t) at t = 10 ms. Problem 2 - A current source in a linear circu ...

1 a name the three major groups of contamination and

1. (a) Name the three major groups of contamination and briefly describe their physical characteristics. (b) Where do the above contamination types come from? Give one example of each. 2. Name two processes metrics which ...

Nanotechnology engineering program assignment - passive

Nanotechnology Engineering Program Assignment - Passive Filters Q1) Determine what type of filter is in circuit shown. Calculate the cutoff frequency f c . Q2) Determine what type of filter is in circuit shown. Calculate ...

A four-pole star-connected squirrel-cage induction motor

A four-pole, star-connected, squirrel-cage induction motor operates from a variable voltage 50 Hz three-phase supply. The following results were obtained as the supply voltage was gradually reduced with the motor running ...

Summative assessmentin 2017 sej101 assessment will consist

Summative Assessment In 2017 SEJ101 assessment will consist of nine tasks that will develop a portfolio of your assessed work. Throughout the trimester you will have the opportunity for feedback on all nine tasks before ...

  • 4,153,160 Questions Asked
  • 13,132 Experts
  • 2,558,936 Questions Answered

Ask Experts for help!!

Looking for Assignment Help?

Start excelling in your Courses, Get help with Assignment

Write us your full requirement for evaluation and you will receive response within 20 minutes turnaround time.

Ask Now Help with Problems, Get a Best Answer

Why might a bank avoid the use of interest rate swaps even

Why might a bank avoid the use of interest rate swaps, even when the institution is exposed to significant interest rate

Describe the difference between zero coupon bonds and

Describe the difference between zero coupon bonds and coupon bonds. Under what conditions will a coupon bond sell at a p

Compute the present value of an annuity of 880 per year

Compute the present value of an annuity of $ 880 per year for 16 years, given a discount rate of 6 percent per annum. As

Compute the present value of an 1150 payment made in ten

Compute the present value of an $1,150 payment made in ten years when the discount rate is 12 percent. (Do not round int

Compute the present value of an annuity of 699 per year

Compute the present value of an annuity of $ 699 per year for 19 years, given a discount rate of 6 percent per annum. As