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Get Full Access to TTU - ENGR 1315 - Study Guide - Midterm
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TTU / Engineering / ENGR 1315 / What is matlab data?

# What is matlab data? Description

##### Description: Study covering fundamental materials for the third and final exam of the class.
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Engineering Test 3 Study Guide  I. Math Leveling

## What is matlab data? II. MATLAB Loops

MATLAB Loops

ENGR 1315

Learning Objectives

⮚ Use logic in MATLAB to make a simple decision

⮚ Utilize MATLAB to write loops in MATLAB

⮚ Employ nesting of loops and logic to make complex decisions

• General Structure:

for control = [Array]

<Commands to be executed>

end

Example 1

• Code for FOR Loops Run examples by the numbers • Flowchart: We also discuss several other topics like What is the definition of the trouble functions?

• Code: ## What are the types of statistics? We also discuss several other topics like What is the meaning of hcl in chemistry?

for i=1:5

k( i )=i^2

end

- k(i) is a function

i=1          i=2          i=3

1

4

9

k(1)        k(2)        k(3)

10/31/17 ## How to determine the bin size? III. MATLAB Data

Learning Objectives

⮚ Statistics

⮚ Histograms

⮚ Distributors

Definition: The study of the collection, organization, analysis, interpretation and  presentation of data

Requires:

- Data collection

- Observations

- Inference

- Estimation

- Characterization

Types of Statistics: Don't forget about the age old question of What are the types of computers?

1. Descriptive stats: - mean/st. dev…

2. Inferential stats: - estimation correlation…

Descriptive Stats:  Don't forget about the age old question of What is the formula for nernst equation?

4. Median: The value separating the 50% of the data, from the upper 50% a. For odd # of data points, the median is the middle value, of the  ordered set.

b. For even # of data points, the median is the average of the two  middle values, of the ordered set.

5. Variance: 6. How to determine bin size: IV. Influential Statistics

Inferential Statistics

Learning Objectives

⮚ Linear interpolation (LI)

⮚ Linear Regression (LR)

A. Data Analysis:

- Sometimes we need to make inferences. If you want to learn more check out Who is martin french?

- Sometimes we need a value between two points where no information is given (LI) - Sometimes we need to compute a trend through our data to quantify the theoretical  relationship/behavior of our phenomena (LR)

Linear Interpolation: Don't forget about the age old question of What type of fat is found in food and stored in the body?

V. Linear Interpolation & Regression

VI. Standard Deviation

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