# Textbook Notes for Stormy Attaway

• 13 Results
BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 1: Exclusive Or, 8-Bit, Matlab

OC12426032 Page
24 Feb 2017
0
Variablename = expression: assigns value to variable. ; suppresses or prevents results from being shown. Ans: presents results of expression typed afte
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BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 7: Bar Chart, Delimiter, Eval

OC12426032 Page
23 Feb 2017
0
String: variable consisting of any number of characters; hello". Substring: string within a string; there" within hello there". Strings are treated as
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BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 4-5: Switch Statement

OC12426033 Page
24 Feb 2017
0
The general form of an if statement is: if condition action1 else end action2. Any value that isn"t 1 will be counted as a logical true. Statements can
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BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 14: Curve Fitting, Main Diagonal, Diagonal Matrix

OC12426032 Page
24 Feb 2017
1
Datafun: the help topic in which statistical functions are located. [maxval, maxind] = max(dataset): returns the maximum value of the dataset, as well
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BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 12: Matlab, Closed Set, Pie Chart

OC12426033 Page
24 Feb 2017
0
Area: draws plot as curve and fills in area underneath of curve. For bar charts, using a matrix will group together data by row. Bar(data, stacked"): c
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BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 13: Discrete-Time Signal, Sound, Color Mapping

OC12426036 Page
24 Feb 2017
0
Color images in matlab are represented by matrices of colored pixels. Color can be represented in two ways. True color: three rgb color components are
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BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 9: Spreadsheet

OC12426033 Page
23 Feb 2017
1
Save: saves/appends file to a . mat file. Save filename: saves all current workspace variables. Who-file filename: displays contents of a file. Filenam
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BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 3: Pentagram, Cyan, High-Level Programming Language

OC12426033 Page
24 Feb 2017
0
Algorithm: sequence of steps needed to solve a problem. Modular: solution to problem broken down into steps; top-down approach. There are different typ
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BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 8: Isfield, Delimiter

OC12426033 Page
23 Feb 2017
0
Cell array: structure that stores values of different types ; vectors or matrices. Values within array are known as elements. The general form of an ar
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BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 2: Rational Function, Dot Product, Row And Column Vectors

OC12426034 Page
24 Feb 2017
2
[1 2 3 4] ; [1,2,3,4]: both yield a vector of [1 2 3 4] 2:6 vector increasing by 1 from x:y. 1:2:9 vector from x:y incrementing by z. Linspace (3,15,5)
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BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 6: Matlab, Local Variable

OC12426032 Page
23 Feb 2017
1
Function [x , y] = name(inputs): function with multiple outputs. It is important to set each respective output to its own variable, otherwise only the
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BUENG EK 127Stormy AttawayFall

## ENG EK 127 Chapter Notes - Chapter 10: Nested Function

OC12426032 Page
10 Nov 2016
9
Previously, functions had a set amount of inputs, but this is not always the case. Previously, functions had a set number of outputs. You can also stor
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