Ask Question, Ask an Expert

+1-415-315-9853

info@mywordsolution.com

Ask Electrical & Electronics Expert

1) Designing of digital filters to remove/reduce un-wanted noise from a desired signal.

a) Provide pertinent summary of the basic principles behind ECG monitoring

b) Using MATLAB, provide plots of the “clean” and “noisy” ECG signals. Investigate the spectral estimation of the clean and noisy signals, using MATLAB code and SPTOOL, Discuss fully the results and conclusions you reach.

c) Using your findings in Q1 (b), design FIR filters.

i) The following equation h[n], is an approximation of an impulse response for the FIR filter. Use MATLAB coding to design a FIR filter, with the Hamming window applied to its coefficients. Once you are satisfied with your design, use convolution to apply your filter to the noisy ECG signal.
                     h[n]=(sin?(nπ Fc/Fn ))/nπ

ii) Using your findings in Q1(a) and Q1(b),  design appropriate FIR filters in SPTOOL.  Apply each suitable filter design to the noisy signal, to allow comparison of the result in Q1(c)(i).

iii) Compare and contrast your results.

d) Using SPTOOL, design an IIR digital filter and compare the performance  to the FIR filters designed in Q1(c)

2) FILTER IMPLEMENTATION ON TMS320VC5510DSK

a) Using the coefficients obtained for the noisy signal and the FIR filter in Q1(c)(i) implement on the TMS320VC5510DSK. You could use and modify any of the files provided in the Board Support Library (BSL) or with Code Composer Studio (CCS).

b) Discuss the methodology for implementation and your understanding on ‘real-time’ DSP.

3) Report structure should include appropriate sections, analysis, comments/conclusions. Ensure Harvard referencing is used.

Electrical & Electronics, Engineering

  • Category:- Electrical & Electronics
  • Reference No.:- M9813

Have any Question? 


Related Questions in Electrical & Electronics

A determine the magnitude of the x and y components of the

(a) Determine the magnitude of the x and y components of the force exerted on the fixed blade shown by a 3-ft 3  /s jet of water flowing at 25 fps. (b) If the blade is moving to the right at 15 fps, find the magnitude an ...

Assume we have a very simple message digest our unrealistic

Assume we have a very simple message digest. Our unrealistic message digest is just one number between 0 and 25. The digest is initially set to 0. The cryptographic hash function adds the current value of the digest to t ...

In natural-convection problems the variation of density due

In natural-convection problems, the variation of density due to the temperature difference ?T creates an important buoyancy term in the momentum equation. If a warm gas at T H moves through a gas at temperature T 0 and i ...

1 if the ram and auto rack in the previous problem together

1. If the ram and auto rack in the previous problem together have a mass of 680 kg, estimate the maximum sinking speed of the ram and rack when gravity and viscous friction are the only forces acting. Assume 2.44 m of th ...

Assume an image uses a palette of size 8 out of the table

Assume an image uses a palette of size 8 out of the table used by JPEG (GIF uses the same strategy, but the size of the palette is 256), with the combination of the following colors with the indicated level of intensitie ...

Suppose a pv module has the 1-sun i-v curve shown below

Suppose a PV module has the 1-sun I-V curve shown below. Within the module itself, the manufacturer has provided a pair of bypass diodes to help the panel deliver some power even when many of the cells are shaded. Each d ...

1 find two differential length vectors tangential to the

1. Find two differential length vectors tangential to the surface at the point (2, 4, 1) and then find a unit vector normal to the surface at that point. 2. A hemispherical bowl of radius 2 m lies with its base on the xy ...

If the shock-wave velocity in problem is approximated by

If the shock-wave velocity in Problem is approximated by the speed of sound, determine the pressure change causing a velocity change of 10 fps in (a) air at standard conditions; (b) water. Problem:- The shock wave illust ...

A bandpass signal has bandwidth of 5 khz centered at fc 20

A bandpass signal has bandwidth of 5 kHz centered at fc = 20 kHz. Determine the permissible ranges of sampling frequency so that the original signal can be recovered from its samples. Redo the problem if the frequencies ...

Boiler efficiency and heat losses heat balence sheet boiler

Boiler efficiency and heat losses, heat Balence sheet, boiler draught, high pressure boiler

  • 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

Section onea in an atwood machine suppose two objects of

SECTION ONE (a) In an Atwood Machine, suppose two objects of unequal mass are hung vertically over a frictionless

Part 1you work in hr for a company that operates a factory

Part 1: You work in HR for a company that operates a factory manufacturing fiberglass. There are several hundred empl

Details on advanced accounting paperthis paper is intended

DETAILS ON ADVANCED ACCOUNTING PAPER This paper is intended for students to apply the theoretical knowledge around ac

Create a provider database and related reports and queries

Create a provider database and related reports and queries to capture contact information for potential PC component pro

Describe what you learned about the impact of economic

Describe what you learned about the impact of economic, social, and demographic trends affecting the US labor environmen