Title: ECET 350 Inspiring Minds/newtonhelp.com
1ECET 350 Inspiring Minds/newtonhelp.com
2ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 1 iLabSallen-Key Active Filter
Design -
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- Laboratory Title Sallen-Key Active Filter Design
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- Objectives
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- Design and simulate a Butterworth, low-pass
Sallen-Key active filter. - Construct and test the designed Butterworth,
low-pass Sallen-Key active filter.
3ECET 350 Inspiring Minds/newtonhelp.com
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- ECET 350 Week 2 Homework
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- Chapter 2, page 58-62, problems 2a, 2b, 2c, 7,
9a, 9b, 9c, 10a, 10b, 16a, 16b, 16c, 19, 21, 22a,
22b, 22c, 24
4ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 2 iLab Signal Sampling and
Reconstruction -
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- Objectives
- Use principles of signal sampling and
reconstruction to construct an electronic circuit
to sample, hold, and reconstruct the signal. - Apply the antialiasing and anti-imaging filters
to perform proper simulation of signal sampling
and reconstruction.
5ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 3 Homework
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- Chapter 3 Homework Problems 3a, 3b, 3c, 5a, 5c,
5e, 7a, 9
6ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 3 iLabMoving Average Digital
Filters -
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- Objectives
- Design, test, and implement antialiasing and
anti-imaging filters to be used with a real-time,
digital filtering system using a microcontroller,
ADC, and DAC. - Implement, test, and analyze the performance of
a moving average, low-pass filter in conjunction
with the filters and real-time system from the
first objective.
7ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 4 Homework
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- Chapter 9 Finite Impulse Response Filters, pp.
314353 - Problems 2a, 2b, 2c, 2d, 3a, 3b, 8a, 8b, 8c, 8d,
8e, 8f, 10b, 11b, 12b, 12d, 14a, 14b
8ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 4 iLab Low-Pass Finite Impulse
Response Filter -
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- Objectives Design, implement, test, and analyze
the performance of a finite impulse response,
low-pass filter in a real-time application using
the Tower microcontroller board and ADC and DAC
interface board.
9ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 5 Homework
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- Chapter 9
- 19. Design a low pass FIR filter for a 10 kHz
sampling, with a pass band edge at 2 kHz, a stop
band edge at 3 kHz, and 20 dB stop band
attenuation. Find the impulse response and the
difference equation for the filter. - 26. A high pass filter with a pass band edge
frequency of 5.5 kHz must be designed for a 16
kHz sampled system. The stop band attenuation
must be at least 40 dB, and the transition width
must be no greater than 3.5 kHz. Write the
difference equation for the filter.
10ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 5 iLab Impulse Response Band Pass
Filter -
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- Objectives Design a high-order, FIR band pass
using MATLAB and then to implement, test, and
analyze the real-time performance of that filter
on a target embedded system board. In addition,
introduce and compare the numerical formats and
processing requirements of digital filters when
implemented using floating point versus fixed
point mathematics on an embedded system. - Results As per the requirement I designed a
filter using MatLab that would meet the required
pass band.
11ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 6 Homework
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- Chapter 10 Homework Problems 12a, 12b
12ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 6 iLab Infinite Impulse Response
Low-Pass Filter -
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- Objectives Design a Butterworth, low-pass
filter, and then, using a bilinear transformation
operation, create a digital IIR filter. The
filter will then be implemented and real-time
performance tested and analyzed on a target
embedded system board. - Results Summarize your results in the context of
your objectives.
13ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 7 Homework
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- ECET 350
- Practice Problems
- 1. A first-order Butterworth filter with a
digital cut-off frequency of p/4 radians is
designed for a 2 kHz sampled system. The
pre-warped analog transfer function is - 2. The transfer function of an analog filter is
H(s) 5000/(s 15000). If the sampling
frequency is 20 kHz, the digital filter obtained
using the bilinear transformation is - 3.IIR filters are
- 4.Compared to FIR filters, IIR filters tend to
- 5.One difference between Butterworth and
Chebyshev Type I filter shapes is that - 6.Bottom of Form
- 6.Digital convolution
- 7. A moving average filter
14ECET 350 Inspiring Minds/newtonhelp.com
- ECET 350 Week 7 iLab Fourier Analysis of Time
Domain Signals -
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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 equivalence of
convolution operation in time domain with
multiplication operation in frequency domain. - Equipment list
15ECET 350 Inspiring Minds/newtonhelp.com