Category: Electrical Engineering

This document describes yourthirdindividual submission and identifies what will help us
grade your writing more effectively. For your individual submission you will complete
three writing tasks:
1. Write 3-4 paragraphs of context (approximately 150-250 words) to help a non-
technical person (your writing consultant) understand your segment submission.
2. Write your segment submission (approximately 100-250 words) as it will appear in
your group submission document.
3. Write captions to accompany your tables/graphs/drawings. Each caption should be
2-3 sentences (approximately 50-100 words).
How to structure your individual submission:
Introduce yourself with your name and major. Provide the names of your other group
members. Give the name of the project you and your team are doing together. In your
opening paragraphs, provide the context (as referenced above).
In your paragraphs, write your assigned segment of the team project.
Use at least two graphics or tables (hand-drawn is acceptable for this assignment only) to
aid in explaining your project. Add captions for each visual aid. Captions should be 2-3
sentences.
Tips on writing style, structure, and format:
● Use the newspaper column approach, putting more important information before
less important information.
● The paragraphs in your submission must have transitions that connect the ideas and
intended information in a logical and coherent way.
● Single-space your text and use a size 12 font, either Times New Roman or Cambria.
● Use correct grammar, punctuation, and spelling.
● Your sentences must contain clear language and phrasing. They must not be difficult
to follow due to excessive length or scope.
● If you use acronyms, be sure to define them for your non-technical readers. Here is
an example: Printed Circuit Board (PCB).
● Paragraphs must begin with a topic sentence that states the main point of the
paragraph. Paragraphs must be structured so they support the topic sentence.
● Use landscape mode when appropriate, as taught in the lecture. Your audience
should have the ability to zoom in to read the captions.
● Figures such as block diagrams, flow charts, state diagrams, and mechanical
sketches must add value by making the document clearer and shorter.
● Figures should be effectively referenced in the accompanying text. Avoid presenting
“walls of text,” as Professor Dorr outlines in his lecture.●Figures must include captions that summarize the figure’s information so that the
reader knows what they are looking at.
● Figures, captions, and references must use automatic referencing tools from MS
Word or a similar program.
All material in your report should be original and written by you, not copy and pasted from
another source or generated from ChatGPT.

Node Voltage Circuit Analysis Lab. All the instructions and parts b and c are attached. I would like to have a report for this lab. No need for the method section in the report

project of a powered speaker, start with the sketches now in VISIO !!
Then
1. Casing with mechanical dimensions
2. Circuit diagram – inputs/outputs
3. List of functions/features
4. Specifications – power supply value, etc
5. Block diagram for how the speaker works step by step.

project of a powered speaker, start with the sketches now in VISIO !!
Then
1. Casing with mechanical dimensions
2. Circuit diagram – inputs/outputs
3. List of functions/features
4. Specifications – power supply value, etc
5. Block diagram for how the speaker works step by step.

I just want a report for lab 2 electrical circuit. All the data for the experiment is attached. No need for a methodology section, just answer the questions on the experiment instructions using the data.

HW #2
Scenario Setup
Message (X): A binary message where ‘0’ and ‘1’ are equally likely. So,
p(X=0)=0.5 and p(X=1)=0.5.
Noisy Channel:
When ‘0’ is sent, there’s an 85% chance the receiver gets ‘0’ and a 15% chance the receiver gets ‘1’.
When ‘1’ is sent, there’s a 95% chance the receiver gets ‘1’ and a 5% chance the receiver gets ‘0’.
1. Calculate the Entropy of the Source (H(X)).
2. Calculate the Entropy of the Receiver (H(Y)):.
3. Calculate the Joint Entropy (H(X,Y)).
4. Calculate the Mutual Information (I(X;Y))
Huffman Codes
5. Calculate the entropy of the phrase “bobby the peewee beekeeper”
6. Compute a Huffman encoding of the phrase. Show the entire tree.
7. Compute the avg number of bits per symbol for this encoding and compare it to the phrase entropy.
the example is atta

HW #2
Scenario Setup
Message (X): A binary message where ‘0’ and ‘1’ are equally likely. So,
p(X=0)=0.5 and p(X=1)=0.5.
Noisy Channel:
When ‘0’ is sent, there’s an 85% chance the receiver gets ‘0’ and a 15% chance the receiver gets ‘1’.
When ‘1’ is sent, there’s a 95% chance the receiver gets ‘1’ and a 5% chance the receiver gets ‘0’.
1. Calculate the Entropy of the Source (H(X)).
2. Calculate the Entropy of the Receiver (H(Y)):.
3. Calculate the Joint Entropy (H(X,Y)).
4. Calculate the Mutual Information (I(X;Y))
Huffman Codes
5. Calculate the entropy of the phrase “bobby the peewee beekeeper”
6. Compute a Huffman encoding of the phrase. Show the entire tree.
7. Compute the avg number of bits per symbol for this encoding and compare it to the phrase entropy.
the example is atta

In the lab, we created an encoder circuit that encoded any positive or negative decimal number between -2 and +2. Now let’s go the other way. Given a 3-bit binary input in sign and magnitude form (two bits for magnitude and one bit for sign), design a decoder circuit. Your decoder needs to have the appropriate number of outputs to span the range of magnitude inputs as well as a sign bit.
Submit:
1. Truth table for the circuit
2. K-maps for all outputs
3. Minimized Boolean equations for each output
4. A circuit diagram (hand-drawn is fine, does not need to be in Multisim, but if you want to do it in Multisim, that’s fine too!)

1. What is the difference between Grey code and BCD?
2. For the function below, complete the following on paper, scan or photograph and submit:
Construct the Karnaugh map
Write in all groupings
From the groupings, find the minimized Boolean function
From the function, use Boolean algebra to find the NOR-OR implementation
Draw the NOR-OR logic circuit
F = ∏M(0,1,2,7)
3. From your K-map above, where would be the more desirable location for a Don’t Care?
4. For the function below, complete the following on paper, scan or photograph and submit:
Construct the Karnaugh map
Write in all groupings
From the groupings, find the minimized Boolean function
G = ∑m(1,3,6,7,9) + d(0,5,13)

Discretion and Digital Filters:
The signal provided in the file HW7.dat was sampled at a rate of 2000 S/s. The signal is composed of several frequency components. For your solutions, all plots must be clearly labelled. Read in the provided file (HW7.dat) and plot the time signal. Calculate its DFT and plot the results. The file is in ‘ASCII’ text format and can be read using Matlab’s load() function.
Write Butterworth digital filters that can reliably extract the components of the signal as described below. Use either non-object or object-oriented approaches e.g. “butter()/filter()” or “fdesign/desgin()/filter()” Matlab functions. You can decide on the order and cutoff frequencies of the filters that would best achieve your goals. Reliably means that the signals of interest do not lose amplitude and none of the undesired signals remain (present) after filtering (not even a small visible amplitude).
i. Extract and keep the low frequency components and plot the DFT of the resulting signal.
ii. Extract and keep the mid-range frequency components and plot the DFT of the resulting signal.
iii. Extract and keep the high frequency components and plot the DFT of the resulting signal.
iv. Filter out and remove the mid-range frequency components and plot the DFT of the resulting signal.**** PLEASE PROVIDE FULL CODE AND PLOTS