University of North Texas Statistics Matlab Report Paper

DescriptionBMEN
BMEN 1400 Software for
Biomedical Engineers
Lab Report #00
Assignment Title
Experiment: January 1, 2023
1400
Exp.
#00
Submission: January 1, 2023
Times New Roman font only
Course Title size 24, Bold
Lab# Heading 1
Name
Lab Title Heading 2
Dates Heading 3 (Experiment date is
the date it was assigned)
Fill in right side
“icons”
appropriately.
Everything center, 2” margins border
on front page only
Name
Every page
should be
numbered at the
center.
The main body of the document
should have size 12 font and 1”
margins, double spaced
Department of Biomedical Engineering
University of North Texas
Spring 2023
1
Abstract
The purpose of an Abstract is to
provide a complete yet concise
summary of the report therein. Some
technical data and results may be
included but it primarily serves to
give the reader a chance to decide if
they want to read the topic you are
covering. No flashy language is
required, stick to the facts, and don’t
take more than ¾ of the page, max 2
paragraphs, preferably 1.
2
Table of Contents
Abstract ………………………………………………………………………………………… 2
Introduction ………………………………………………………………………………….. 5
Methods ………………………………………….. Error! Bookmark not defined.
Results & Discussion ……………………………………………………………………… 7
Conclusion ……………………………………………………………………………………. 9
References ………………………………………………………………………………….. 10
Appendix…………………………………………………………………………………….. 11
Only the listed pages above should be given Heading 1
sections, and thus listed in the Table of Contents. Each
section should start on its own page. This document was
designed to change the page number automatically when
its corresponding header page changes.
4
Introduction
This purpose of this section is to
introduce core topics the lab will
cover and give background on ideas
or scenarios not familiar to a
layperson. Discuss background of
the problem. Include equations
here. Discuss your solution and how
the input will result in the desired
output (explain a general
algorithm/flow chart).
5
Methods
Figure 2 (HT10XC Measurement Service Unit)
Figure 1 (HT14)
In this experiment, heat transfer by natural convection is compared to that of radiation through
the large presence of the convection heat transfer coefficient at low surface temperatures and the
large presence of the radiation heat transfer coefficient at high surface temperatures through the
use of an HT14 apparatus, seen in Figure 1, and a HT10XC Measurement Service Unit, seen in
Figure 2. First, ensure the HT14 Combined Convection and Radiation accessory is fully secured
in the side of the HT14 cylinder. The T10 thermocouple should be attached from …
In this section you will describe every step and tool utilized
(describe data collection if applicable). Describe steps for your
code. Include snippets of code relevant to the current lesson.
Don’t paste all your code here. For example, if using a new
equation/function, you can show how you implemented it in
MATLAB.
Include pictures/figures of the experiment process (If
applicable). All pictures should be captioned via
References>Insert Captions to look like Figure 1 and 2 above
and all figures should be referenced at least once. Similarly,
Tables should be captioned as seen with Table 1 and 2 in the
next section, but with captions above the Tables themselves
6
This section serves organize your results based off the
data. Include tables when appropriate. You may need to
create more results by inputting your own made-up values
to illustrate the efficacy of your written script.
Results & Discussion
1. Data was compiled into Table 1, below, upon completion of the Heat Transfer Natural
Convection lab. The data collected can be seen in Table 1, with the temperatures later
being changed into Kelvin.
Table 1 Raw data From Lab
Using equation 3,5, and 7, blah blah blah as seen in Table 2
Table 2 Heat Transfer Rates and Coeffs
2. Table 3 showcases the bulk of the information calculated in this lab beginning with the qin
which comes from the Power supply, and is calculated with Equation 1, as seen with the
first trial:
= ∙ = 6.1 ∙ 1.06 = 6.47
7
3. Evaluating the Heat Transfer Coefficients versus the surface temperature, as seen in
Figure 3, we can see both are linearly proportional, however hrad has a much great slope,
and thusly increases its rate with smaller changes of temperatures than needed for -hconv.
Heat Transfer Coeeff (W/m2)
Temp vs. Heat Transfer Coeff
40.00
35.00
30.00
25.00
hr
20.00
hconv
15.00
10.00
0
200
400
600
800
Surface Temperature (K)
Figure 3 Heat Transfer Coefficient
Include all graphs and figures your code produces. Must
include Axis labels with descriptions and units, be titled,
and if they have multiple lines, have a legend. Give a
description of all figures included.
8
Conclusion
The conclusion, as always, is to give a technical
summary of the lab and for the students to list their
primary results and their importance. Should be 1-2
paragraphs, no more than 2/3 the page.
9
References
[1] Lambda, Beta. Lecture 8 Combined Natural Convection and Radiation BMEN 3242.
University of North Texas. Spring 2036
[2] Lin, Xia. Fission Mechanics Laboratory #8 Combined Natural Convection and
Radiation BMEN 3242. University of North Texas. Spring 2036
Usually the book, the lab manual that week, lecture, or a
given trusted source. (i.e. peer reviewed journals. No
online walk throughs or blogs!)
10
Appendix
Figure 4: Original raw data
The Appendix will include copy and pasted code from
MATLAB.
Include the raw data here for any labs that include data
collection. Include it neatly within a table. This should
not include any results.
11
12
Part 1
Part 2
Part 3
Items
FORMAT (10 points)
PDF
USE the template (What should be followed) (8 points)
All figures, tables, and graphs labeled. All Equations numbered.
Proper Font (Consistent throughout; double spaced)
Cover Page formatted correctly with all correct information
Table of Contents; all sections labeled and numbered properly
CONTENT (40 points)
ABSTRACT (What should be followed) (6 points)
Goal/Purpose/Motivation of the experiment
Brief Description of methods/equipment/procedures
Major result/conclusion (Including values and units)
INTRODUCTION (What should be followed) (6 points)
Longer description of Goal/Purpose/Motivation of the experiment, with
any pertinent information included
Discuss the problem/objective introduced
Give a background on any equations used in analysis included with
Equation Editor.
Explain your algorithm for this problem. Discuss how input translates to
the desired output. Include an algorithm flow chart.
METHODS (What should be followed) (6 points)
Describe any pertinent coding methods/functions/commands used to
obtain the goal. Explain how it is used.
Lines of code can be pasted here to explain your setup. DO NOT COPY AND
PASTE ALL CODE HERE.
RESULTS AND DISCUSSION (What should be followed) (25 points)
Clear tabular presentation of raw data
Clear tabular or graphical presentation of analysis and results
All post-lab requestion/calculations answered and discussed
Equation Editor used for all equations, nothing copied & pasted from
manual or slides
CONCLUSION (What should be followed) (3 points)
Major outcome and specific results of experiment presented. Successfully
wrap up your report.
REFERENCES (What should be followed) (2 points)
Provided in document in order presented; at least lecture and lab manual
should be included. MUST BE IN APA FORMAT.
APPENDIX (What should be followed) (6 points)
Copy and pasted MATLAB code. No screenshots.
MATLAB CODE (What should be followed) (50 points)
Code runs according to specifications outlined in lab assignment. MATLAB
file uploaded.
Worth
——-2
——-2
2
2
2
————–2
2
2
——-2
——–
—————
——–
2
2
2
——-3
——–
3
——-3
3
3
3
——–
——-3
——–
——-2
——–
——-3
——-50
——–
Total = 100 –
13
Points off
——–
——–
=
BMEN 1400 SPRING
2023
LAB 2 – ALGORITHMS
Algorithm
• What is an algorithm?
• A procedure or set
of rules to be
followed for
problem solving
• A computer follows
these rules/steps to
get the desired
output based off
the input
Script
• Scripts are useful for writing longer pieces of code
• You can save your algorithm under a script m-file
• Click the New button under the home tab to create a blank
file
• Type your commands in the editor window
• Click the run button to run your script
• Your output will show up in the command window
• Don’t forget to save your work
Input
• Occasionally a program needs the user to input information
• This can be achieved through the “input” function
• The prompt is displayed to the user in the command window and waits
for the user to input a value and press the Return/Enter key
• Adding “s” allows for text to be entered and is returned as a character
vector data type
prompt = “Enter your age: “
x = input(prompt)
prompt2 = “Enter your name: “
y = input(prompt2, “s”)
Data Types
• Common programming languages can take the following data types (or
classes):
o Floating point, e.g. 1.234 (single-precision, double-precision)
o Integer, e.g. 3 (int8, int16, int32, int64)
o Character, e.g. ‘your_name’ (char)
o String, e.g. “This is BMEN 1400.” (str)
o Logical, e.g. true/false (logical), used in conditions or to test state
• We can find out the data type of a variable using the whos command.
Data Type Conversion
• Sometimes it is necessary to convert one data type to
another
num2str
Convert numbers to character
array
str2num
Convert character array or
string to numeric array
mat2str
Convert matrix to characters
• For more conversion functions search “Data Type
Conversion” in the MATLAB documentation
Exercise
• Create a new script. Write an algorithm that prompts the
user for two numbers stored in two variables named ‘x’ and
‘y’.
Exercise
• Create a new script. Write an algorithm that prompts the
user for two numbers stored in two variables named ‘x’ and
‘y’.
• x = input(“Enter first number: “);
• y = input(“Enter second number: “);
• Have your algorithm add both numbers. Display the answer
with supporting text.
Exercise
• Create a new script. Write an algorithm that prompts the
user for two numbers stored in two variables named ‘x’ and
‘y’.
• x = input(“Enter first number: “);
• y = input(“Enter second number: “);
• Have your algorithm add both numbers. Display the answer
with supporting text.
• z = x + y;
• z = num2str(z);
• answer = [‘Answer is ‘, z];
• disp(answer);

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