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For more course tutorials visit\nuophelp.com is now newtonhelp.com\nwww.newtonhelp.com\nPlease check the Details Below\nECET 345 Week 1 Homework\n1.Express the following numbers in Cartesian (rectangular) form.\n2.Express the following numbers in polar form. Describe the quadrant of the complex plane, in which the complex number is located.\n

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### ECET 345 Week 1 Homework

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ECET 345 Week 1 Homework

1.Express the following numbers in Cartesian (rectangular) form.

2.Express the following numbers in polar form. Describe the quadrant of the complex plane, in which the complex number is located.

### ECET 345 Week 1 Lab Signal Observation And Recreation (100 Score)

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Objective:

Using a Tower system and supplied HCS12-based program, experimentally observe the closest equivalent of four key signals (impulse, sinusoidal, exponential, and square wave) on the oscilloscope and then create them in MATLAB.

### ECET 345 Week 2 Lab Response OfRc Circuits (100 Score)

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Objective of the lab experiment:

The objective of this experiment is to experimentally measure the step response of an RC circuit and compare it to response prediced using MATLAB

### 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.

### ECET 345 Week 3 Lab Transfer Function Analysis Of Continuous Systems

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ECET 345 Week 3 Lab Transfer Function Analysis of Continuous Systems

Objective of the lab experiment:

The objective of this experiment is to create continuous (s domain) transfer functions in MATLAB and explore how they can be manipulated to extract relevant data.

### ECET 345 Week 4 Homework

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ECET 345 Week 4 Homework

1. A shiny metal disk with a dark spot on it, as shown in figure below, is rotating clockwise at 100 revolutions/second in a dark room. A human observer uses a strobe that flashes 99 times/second to observe the spot on the metal disk (a strobe is a flashing light whose rate of flashing can be varied). The spot appears to the human observer as if it is rotating slowly

### ECET 345 Week 4 Lab Experimental Observation Of Aliasing (100 Score)

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ECET 345 Week 4 Lab

Objective of the lab experiment:

The objective of this experiment is to observe the effect of aliasing in a discrete sampling system and to measure how aliasing alters the frequency of an input signal that is beyond the Nyquist limit. This lab can also be used to quantitatively and qualitatively observe the effect of an antialiasing filter, even though we do not do so in this exercise.

### ECET 345 Week 5 Ilab Convolution Of Signals Solution (100 Score)

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Objective of the lab experiment:

The objective of this experiment is to demonstrate how the convolution is used to process signals entering a system.

### ECET 345 Week 6 Homework

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ECET 345 Week 6 Homework

1.Find the z-transform x(z) of x(n) = . Hint: Follow the method used in the lecture for Week 6. Also, when evaluating the numerical value of a trig function, keep in mind that the arguments of trig functions are always in radians and not in degrees.

### ECET 345 Week 6 Lab Z-Domain Analysis Of Discrete Systems (100 Score)

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ECET 345 Week 6 Lab Z-Domain Analysis of Discrete Systems

Objective of the lab experiment:

The objective of this experiment is to perform z domain analysis of discrete (sampled) signals and systems and extract useful information (such as impulse and step response, pole zero constellation, frequency response, etc.) from a z domain description of the system, such as its transfer function.

### ECET 345 Week 7 ilab Fourier Analysis Of Time Domain Signals Solution (100 Score)

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Objective of the lab experiment:

The objective of this experiment is to perform Fourier analysis to obtain frequency domain signature of signals and systems that are measured or whose characteristics are known in time domain. Towards this end, we shall learn how to use Fourier transform to obtain Bode plots of systems from time domain data passing through the system. We shall also learn the