• January 29th, 2016

Engineering

Paper, Order, or Assignment Requirements

could you do the whole report about the Matlab program. also can you write it in a high quality but easy to understand please. can you do every thing is required in the assignment paper. words count is not require, just if everything is solved it will be perfect no matter about the word count.

Tasks

  1. Design bi-quad filters to meet the following specifications:

 

  Centre Frequency Gain/Attenuation Q
Filter 1 500 Hz -10 dB 3.5
Filter 2 1000 Hz -10 dB 5
Filter 3 2000 Hz +10 dB 6

 

 

  1. Simulate the filters independently and in combination with each other using a tool such as MATLAB in order to verify that they perform as specified.
  2. Represent the filters you design in the following formats:
  • Z-transfer function.
  • Z-Plane diagram.
  • Signal flow-graph.
  • Magnitude response.
  • Difference equation.

 

  1. Develop a Flowcode program  to implement your EQ digital filter(s) on the dsPIC development boards, and evaluate EQ real-time performance.
  2. Record your assignment work in an logbook on Unilearn.

Your logbook should be presented in a standard format, e.g. Date/time, Objectives, Equipment, Procedure,  Results, and Discussion.

Evidence of the simulation process (graphs, comment, etc.) should be included in your logbook.

Your logbook should include the DSP lab work for this assignment and will be marked with reference to the guidance notes provided at the beginning of the course.

 

Note: You may use the file WHITENOISE.WAV located on Unilearn as the test signal for your filters.

  1. Demonstrate your work in the Laboratory.

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