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% Packages
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\usepackage{multicol}           % Allows multicols in tables
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\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{quantumrustler}
\pdfinfo{
  /Title (matlab.pdf)
  /Creator (Cheatography)
  /Author (quantumrustler)
  /Subject (MATLAB Cheat Sheet)
}

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% Header and Footer
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\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{MATLAB Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{quantumrustler} via \textcolor{DarkBackground}{\uline{cheatography.com/212850/cs/46338/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}quantumrustler \\
  \uline{cheatography.com/quantumrustler} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 14th May, 2025.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
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\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
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  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{2}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{MATLAB Environment}}  \tn
% Row 0
\SetRowColor{LightBackground}
`clc` & Clear command window \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
`clear` & Remove items from workspace. You can specify which variables or functions to clear \tn 
% Row Count 6 (+ 5)
% Row 2
\SetRowColor{LightBackground}
`clear all` & Fresh start without any leftover variables, functions, or compiled functions \tn 
% Row Count 10 (+ 4)
% Row 3
\SetRowColor{white}
`input('string with a message that is displayed in the Command Window')` & Prompts the user for input and returns the entered value \tn 
% Row Count 14 (+ 4)
% Row 4
\SetRowColor{LightBackground}
`fprintf('text', values)` & Displays formatted text output; supports format specifiers like \%d (integer), \%f (floating point), \%s (string), \%c (character), exponential notation (\%e), and \textbackslash{}n (newline) \tn 
% Row Count 23 (+ 9)
% Row 5
\SetRowColor{white}
`disp(value)`\{\{nl\}\}`disp('text')` & Quickly displays text or variables \tn 
% Row Count 25 (+ 2)
% Row 6
\SetRowColor{LightBackground}
`function {[}output arguments{]} = \seqsplit{function\_name(input} arguments)`\{\{nl\}\}~~........\{\{nl\}\}`end` & Function definition line. Save your function in a function file or at the end of a script file. Function files must have the same name as the 1st function \tn 
% Row Count 33 (+ 8)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{MATLAB Environment (cont)}}  \tn
% Row 7
\SetRowColor{LightBackground}
`name = @ (arglist) expr` & Anonymous function; arglist is a list of independent variables separated by comma \tn 
% Row Count 5 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.8 cm} x{5.2 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Operators and Special Characters}}  \tn
% Row 0
\SetRowColor{LightBackground}
`+, -, *, /, \textasciicircum{}` & Matrix math operations\{\{nl\}\}(`X = DC\textasciicircum{}-1\textasciicircum{} = D / C`) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`\textbackslash{} ` & Left division\{\{nl\}\}(`a / b = b \textbackslash{} a`)\{\{nl\}\}(`X = A\textasciicircum{}-1\textasciicircum{}B = A \textbackslash{} B`) or linear optimization \tn 
% Row Count 6 (+ 4)
% Row 2
\SetRowColor{LightBackground}
`.*, ./, .\textbackslash{}, .\textasciicircum{}` & Element-wise operations \tn 
% Row Count 8 (+ 2)
% Row 3
\SetRowColor{white}
`'` & Transpose \tn 
% Row Count 9 (+ 1)
% Row 4
\SetRowColor{LightBackground}
`==, \textasciitilde{}=, \textless{}, \textgreater{}, \textless{}=, \textgreater{}=` & Relational operators\{\{nl\}\}If an operand is an array, result is logical array \tn 
% Row Count 12 (+ 3)
% Row 5
\SetRowColor{white}
`\&, |, \textasciitilde{}` & Logical operations (AND, NOT, OR) \tn 
% Row Count 14 (+ 2)
% Row 6
\SetRowColor{LightBackground}
`;` & Suppress output display \tn 
% Row Count 15 (+ 1)
% Row 7
\SetRowColor{white}
`\%` & Comment \tn 
% Row Count 16 (+ 1)
% Row 8
\SetRowColor{LightBackground}
`\%\{  ...  \%\}` & Multiline Comment \tn 
% Row Count 17 (+ 1)
% Row 9
\SetRowColor{white}
`'Hello'` & Definition of a character vector \tn 
% Row Count 19 (+ 2)
% Row 10
\SetRowColor{LightBackground}
`"This is a string"` & Definition of a string \tn 
% Row Count 21 (+ 2)
% Row 11
\SetRowColor{white}
`str1 + str2` & Append strings \tn 
% Row Count 22 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Defining and Changing Array Variables}}  \tn
% Row 0
\SetRowColor{LightBackground}
`a = 5` & Define variable a with value 5 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`x = y` & Define variable x with value assigned to y \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
`{[}m:q:n{]}` (The brackets are optional) & Create a vector with constant spacing by specifying the first term, the spacing, and the last term \tn 
% Row Count 10 (+ 5)
% Row 3
\SetRowColor{white}
`linspace(xi,xf,n)` & Creating a vector with constant spacing by specifying the first and last terms, and the number of terms \tn 
% Row Count 16 (+ 6)
% Row 4
\SetRowColor{LightBackground}
`A = {[}1 2 3; 4 5 6{]}`\{\{nl\}\}`A = {[}1 2 3`\{\{nl\}\}~ ~ ~ ~ ~`4 5 6{]}` & Define A as a 2x3 matrix\{\{nl\}\}"space" separates columns  ";" or new line separates rows \tn 
% Row Count 21 (+ 5)
% Row 5
\SetRowColor{white}
`zeros(m,n)` & Create m x n matrix of zeros \tn 
% Row Count 23 (+ 2)
% Row 6
\SetRowColor{LightBackground}
`ones(m,n)` & Create m x n matrix of ones \tn 
% Row Count 25 (+ 2)
% Row 7
\SetRowColor{white}
`eye(n)` & Create an n x n identity matrix \tn 
% Row Count 27 (+ 2)
% Row 8
\SetRowColor{LightBackground}
`va(k)`\{\{nl\}\}`va(x, y, z)`\{\{nl\}\}`va(x, k:p, y, z)` & Refers to the kth element of the vector ve \tn 
% Row Count 30 (+ 3)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Defining and Changing Array Variables (cont)}}  \tn
% Row 9
\SetRowColor{LightBackground}
`va(k) = {[}{]}` & Deletes kth element \tn 
% Row Count 1 (+ 1)
% Row 10
\SetRowColor{white}
`va(:)` & Refers to all the elements of the vector va \tn 
% Row Count 4 (+ 3)
% Row 11
\SetRowColor{LightBackground}
`va(m:n)` & Refers to elements m through n of the vector va \tn 
% Row Count 7 (+ 3)
% Row 12
\SetRowColor{white}
`A(k,p)` & Refers to the element at kth row and pth column of matrix A \tn 
% Row Count 10 (+ 3)
% Row 13
\SetRowColor{LightBackground}
`A(:,n)` & Refers to the elements in all the rows of column n of the matrix A \tn 
% Row Count 14 (+ 4)
% Row 14
\SetRowColor{white}
`A(n,:)` & Refers to the elements in all the columns of row n of the matrix A \tn 
% Row Count 18 (+ 4)
% Row 15
\SetRowColor{LightBackground}
`A(:,m:n)` & Refers to the elements in all the rows between columns m and n of the matrix A \tn 
% Row Count 22 (+ 4)
% Row 16
\SetRowColor{white}
`A(m:n,:)` & Refers to the elements in all the columns between rows m and n of the matrix A \tn 
% Row Count 26 (+ 4)
% Row 17
\SetRowColor{LightBackground}
`A(m:n,p:q)` & Refers to the elements in rows m through n and columns p through q of the matrix A. \tn 
% Row Count 31 (+ 5)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Plotting}}  \tn
% Row 0
\SetRowColor{LightBackground}
`plot(x,y,'LineSpecifier', 'PropertyName', PropertyValue)`\{\{nl\}\}`plot(x,y,u,v,t,h))`\{\{nl\}\}Line styles: \{\{nl\}\}-, -{}-, :, -\{\{nl\}\}Markers:\{\{nl\}\}+, o, *, ., x, s, d\{\{nl\}\}Colors:\{\{nl\}\}r, g, b, c, m, y, k, w\{\{nl\}\}Property names:\{\{nl\}\}LineWidth\{\{nl\}\}MarkerSize\{\{nl\}\}MarkerEdgeColor\{\{nl\}\}MarkerFaceColor & Plot y vs. x (`LineSpecifier`, `PropertyName`, and `PropertyValue` are optional)\{\{nl\}\}`LineSpecifer` is a combination of line style, marker, and color as a string \tn 
% Row Count 15 (+ 15)
% Row 1
\SetRowColor{white}
`subplot(m,n,p)` & Divides the Figure Window into m × n rectangular subplots; the command makes the subplot p current \tn 
% Row Count 20 (+ 5)
% Row 2
\SetRowColor{LightBackground}
`fplot('function',limits,'line specifiers')` & Plots a function with the form y = f(x) between specified limits (domain of x and, optionally, the limits of the y axis ({[}xmin, xmax, ymin, ymax{]})) \tn 
% Row Count 28 (+ 8)
% Row 3
\SetRowColor{white}
`line(x,y,'PropertyName', PropertyValue)` & Add additional graph (line) to a plot that already exists \tn 
% Row Count 31 (+ 3)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Plotting (cont)}}  \tn
% Row 4
\SetRowColor{LightBackground}
`hold on`\{\{nl\}\}........\{\{nl\}\}`hold off` & Retain the current plot when adding new plots \tn 
% Row Count 3 (+ 3)
% Row 5
\SetRowColor{white}
`title("Title")` & Add plot title \tn 
% Row Count 4 (+ 1)
% Row 6
\SetRowColor{LightBackground}
`legend("1st", "2nd")` & Add legend to axes \tn 
% Row Count 6 (+ 2)
% Row 7
\SetRowColor{white}
`xlabel("label")` & Add x-axis label \tn 
% Row Count 7 (+ 1)
% Row 8
\SetRowColor{LightBackground}
`ylabel("label")` & Add y-axis label \tn 
% Row Count 8 (+ 1)
% Row 9
\SetRowColor{white}
`axis{[}xmin xmax ymin ymax{]}` & Sets the limits of the x-axis and y-axis on a plot to the specified values \tn 
% Row Count 12 (+ 4)
% Row 10
\SetRowColor{LightBackground}
`close all` & Closes all Figure Windows that are open \tn 
% Row Count 14 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Control Structures}}  \tn
% Row 0
\SetRowColor{LightBackground}
`if` conditional expression\{\{nl\}\}~~........\{\{nl\}\}`elseif` conditional expression\{\{nl\}\}~~........\{\{nl\}\}`else`\{\{nl\}\}~~........\{\{nl\}\}`end` & if-elseif-else-end structure \tn 
% Row Count 9 (+ 9)
% Row 1
\SetRowColor{white}
`switch` switch expression\{\{nl\}\}~~`case` value1\{\{nl\}\}~~........\{\{nl\}\}~~`case` value2\{\{nl\}\}~~........\{\{nl\}\}~~`otherwise`\{\{nl\}\}~~........\{\{nl\}\}`end` & switch-case statement \tn 
% Row Count 20 (+ 11)
% Row 2
\SetRowColor{LightBackground}
`for k = f:s:t`\{\{nl\}\}~~........\{\{nl\}\}`end` & for-end loop, where k is the loop variable, f is the value of k in the first pass, s is the increment after each pass, and t is the value of k in the last pass \tn 
% Row Count 28 (+ 8)
% Row 3
\SetRowColor{white}
`while` conditional expression\{\{nl\}\}~~........\{\{nl\}\}`end` & while-end loop \tn 
% Row Count 32 (+ 4)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Control Structures (cont)}}  \tn
% Row 4
\SetRowColor{LightBackground}
`break` & Terminate execution of for- or while-loop \tn 
% Row Count 3 (+ 3)
% Row 5
\SetRowColor{white}
`continue` & Pass control to the next iteration of a loop \tn 
% Row Count 6 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.84 cm} x{6.16 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Special Variables and Constants}}  \tn
% Row 0
\SetRowColor{LightBackground}
`ans` & Most recent answer \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
`pi` & The number π \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
`eps` & The smallest difference between two numbers. Equal to 2\textasciicircum{}(–52), which is approximately 2.2204e–016 \tn 
% Row Count 6 (+ 4)
% Row 3
\SetRowColor{white}
`Inf`, `inf` & infinity \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
`NaN`, `nan` & Not a number (i.e., division by zero) \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
\seqsplit{`real(x)`} & Returns the real part of a complex number x \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\seqsplit{`imag(x)`} & Returns the imaginary part of a complex number x \tn 
% Row Count 14 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.96 cm} x{5.04 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Elementary Math Functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
`sqrt(x), nthroot(x,n)` & Square root, Real nth root of a real number x.  (If x is negative n must be an odd integer.) \tn 
% Row Count 4 (+ 4)
% Row 1
\SetRowColor{white}
`exp(x)` & Exponential of x \tn 
% Row Count 5 (+ 1)
% Row 2
\SetRowColor{LightBackground}
`abs(x)` & Absolute value of x \tn 
% Row Count 6 (+ 1)
% Row 3
\SetRowColor{white}
`log(x)` & Natural logarithm i.e. Base e logarithm (ln). \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
`log2(x), log10(x)` & Logarithm with base 2 and 10, respectively \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
\seqsplit{`factorial(n)`} & The factorial function n! (n must be a positive integer.) \tn 
% Row Count 13 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.56 cm} x{5.44 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Trigonometric Math Functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
`sin(x), asin(x)` & Sine and inverse (argument in radians) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`sind(x), asind(x)` & Sine and inverse (argument in degrees) \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
`cos(x), acos(x)` & Cosine and inverse (argument in radians) \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
`cosd(x), acosd(x)` & Cosine and inverse (argument in degrees) \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
`tan(x), atan(x)` & Tan and inverse (argument in radians) \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
`tand(x), atand(x)` & Tan and inverse (argument in degrees) \tn 
% Row Count 12 (+ 2)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{8.4cm}}{Analogous for the other trigonometric functions: `csc`, `sec`, and `cot`} \tn 
% Row Count 14 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2 cm} x{6 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Rounding Functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
`round(x, n)` & Round to the specified number of decimal places (n) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`fix(x)` & Round toward zero \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
`ceil(x)` & Round toward infinity \tn 
% Row Count 4 (+ 1)
% Row 3
\SetRowColor{white}
\seqsplit{`floor(x)`} & Round toward minus infinity \tn 
% Row Count 5 (+ 1)
% Row 4
\SetRowColor{LightBackground}
`rem(x,y)` & Returns the remainder after x is divided by y \tn 
% Row Count 7 (+ 2)
% Row 5
\SetRowColor{white}
`sign(x)` & Signum function. Returns 1 if x \textgreater{} 0, -1 if x \textless{} 0, and 0 if x = 0 \tn 
% Row Count 10 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.4 cm} x{5.6 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Built-In Functions for Handling Arrays}}  \tn
% Row 0
\SetRowColor{LightBackground}
`length(A)` & Returns the number of elements in the vector A \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`size(A)` & Returns a row vector {[}m,n{]}, where m and n are the size m x n of the array A \tn 
% Row Count 5 (+ 3)
% Row 2
\SetRowColor{LightBackground}
`reshape(A, m,n)` & Rearrange a matrix A that has r rows and s columns to have m rows and n columns. r times s must be equal to m times n \tn 
% Row Count 10 (+ 5)
% Row 3
\SetRowColor{white}
`diag(v)` & When v is a vector, creates a square matrix with the elements of v in the diagonal \tn 
% Row Count 13 (+ 3)
% Row 4
\SetRowColor{LightBackground}
`diag(A)` & When A is a matrix, creates a vector from the diagonal elements of A. \tn 
% Row Count 16 (+ 3)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{2.4 cm} x{5.6 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Built-in Functions for Analyzing Arrays}}  \tn
% Row 0
\SetRowColor{LightBackground}
`mean(A)` & If A is a vector, returns the mean value of the elements of the vector \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
`C = max(A)` & If A is a vector, C is the largest element in A. If A is a matrix, C is a row vector of column max \tn 
% Row Count 7 (+ 4)
% Row 2
\SetRowColor{LightBackground}
`{[}d, n{]} = max(A)` & If A is a vector, d is the largest element in A, n is the position of the element (first if there are duplicates) \tn 
% Row Count 12 (+ 5)
% Row 3
\SetRowColor{white}
`min(A)` & Returns the smallest element of A \tn 
% Row Count 14 (+ 2)
% Row 4
\SetRowColor{LightBackground}
`{[}d, n{]} = min(A)` & d is the smallest element in A, n is the position (first if there are duplicates) \tn 
% Row Count 17 (+ 3)
% Row 5
\SetRowColor{white}
`sum(A)` & If A is a vector, returns the sum of the elements of the vector \tn 
% Row Count 20 (+ 3)
% Row 6
\SetRowColor{LightBackground}
`sort(A)` & If A is a vector, arranges the elements of the vector in ascending order \tn 
% Row Count 23 (+ 3)
% Row 7
\SetRowColor{white}
`median(A)` & If A is a vector, returns the median value of the elements of the vector \tn 
% Row Count 26 (+ 3)
% Row 8
\SetRowColor{LightBackground}
`det(A)` & Returns the determinant of a square matrix A. \tn 
% Row Count 28 (+ 2)
% Row 9
\SetRowColor{white}
`dot(a, b)` & Calculates the scalar (dot) product of two vectors a and b. The vectors can each be row or column vectors \tn 
% Row Count 32 (+ 4)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{2.4 cm} x{5.6 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Built-in Functions for Analyzing Arrays (cont)}}  \tn
% Row 10
\SetRowColor{LightBackground}
`cross(a, b)` & Calculates the cross product of two vectors a and b, (a×b). The two vectors must have 3 elements. \tn 
% Row Count 4 (+ 4)
% Row 11
\SetRowColor{white}
`inv(A)` & Returns the inverse of a square matrix A \tn 
% Row Count 6 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{1.76 cm} x{6.24 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Built-in Logical Functions}}  \tn
% Row 0
\SetRowColor{LightBackground}
`and(A,B)` & equivalent to A\&B \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
`or(A,B)` & equivalent to A|B \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\seqsplit{`not(A)`} & equivalent to \textasciitilde{}A \tn 
% Row Count 5 (+ 1)
% Row 3
\SetRowColor{white}
`xor(a,b)` & Exclusive or. Returns true (1) if one operand is true and the other is false \tn 
% Row Count 8 (+ 3)
% Row 4
\SetRowColor{LightBackground}
\seqsplit{`all(A)`} & Returns 1 (true) if all elements in a vector A are true (nonzero). Returns 0 (false) if one or more elements are false (zero). If A is a matrix, treats columns of A as vectors, and returns a vector with 1s and 0s \tn 
% Row Count 15 (+ 7)
% Row 5
\SetRowColor{white}
\seqsplit{`find(A)`} & If A is a vector, returns the indices of the nonzero elements \tn 
% Row Count 17 (+ 2)
% Row 6
\SetRowColor{LightBackground}
`find(A\textgreater{}d)` & If A is a vector, returns the address of the elements that are larger than d (any relational operator can be used) \tn 
% Row Count 21 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Polynomials and Interpolation}}  \tn
% Row 0
\SetRowColor{LightBackground}
`polyval(p,x)` & Calculates the value of a polynomial at a point x \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
`roots(p)` & Determines the root, or roots, of a polynomial \tn 
% Row Count 6 (+ 3)
% Row 2
\SetRowColor{LightBackground}
`p = poly(r)` & Determines the coefficients of the polynomial when the roots of a polynomial are known \tn 
% Row Count 11 (+ 5)
% Row 3
\SetRowColor{white}
`conv(a,b)` & Multiplies two polynomials \tn 
% Row Count 13 (+ 2)
% Row 4
\SetRowColor{LightBackground}
`{[}q,r{]} = deconv(u,v)` & Divides two polynomials and returns a vector with the coefficients of the quotient (q) as well as a vector with the coefficients of the remainder polynomial (r) \tn 
% Row Count 21 (+ 8)
% Row 5
\SetRowColor{white}
`k = polyder(p)` & Derivative of a single polynomial.\{\{nl\}\}p is a vector with the coefficients of the polynomial.\{\{nl\}\}k is a vector with the coefficients of the polynomial that is the derivative \tn 
% Row Count 30 (+ 9)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Polynomials and Interpolation (cont)}}  \tn
% Row 6
\SetRowColor{LightBackground}
`k = polyder(a,b)` & Derivative of a product of two polynomials.\{\{nl\}\}a and b are vectors with the coefficients of the polynomials that are multiplied.\{\{nl\}\}k is a vector with the coefficients of the polynomial that is the derivative of the product \tn 
% Row Count 12 (+ 12)
% Row 7
\SetRowColor{white}
`{[}n d{]} = polyder(u,v)` & Derivative of a quotient of two polynomials.\{\{nl\}\}u and v are vectors with the coefficients of the numerator and denominator polynomials.\{\{nl\}\}n and d are vectors with the coefficients of the numerator and denominator polynomials in the quotient that is the derivative \tn 
% Row Count 26 (+ 14)
% Row 8
\SetRowColor{LightBackground}
`p = polyfit(x,y,n)` & Polynomial curve fitting.\{\{nl\}\}p is the vector of the coefficients of the polynomial that fits the data.\{\{nl\}\}x is a vector with the horizontal coordinates of the data points (independent variable).\{\{nl\}\}y is a vector with the vertical coordinates of the data points (dependent variable).\{\{nl\}\}n is the degree of the polynomial. \tn 
% Row Count 43 (+ 17)
\end{tabularx}
\par\addvspace{1.3em}

\vfill
\columnbreak
\begin{tabularx}{8.4cm}{x{4 cm} x{4 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{8.4cm}}{\bf\textcolor{white}{Polynomials and Interpolation (cont)}}  \tn
% Row 9
\SetRowColor{LightBackground}
`yi = interp1(x,y,xi,'method')`\{\{nl\}\}Methods:\{\{nl\}\}nearest (xi must be within the domain of x)\{\{nl\}\}linear (xi must be within the domain of x)\{\{nl\}\}spline (xi can have values outside the domain of x)\{\{nl\}\}pchip (xi can have values outside the domain of x) & One-dimensional interpolation (the last character is the number one) \{\{nl\}\}xi is domain \tn 
% Row Count 13 (+ 13)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}