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% Packages
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\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
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\usepackage{hhline}             % Border under tables
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%\usepackage[utf8x]{inputenc}    % For unicode character support
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\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\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{wenjie (axot81)}
\pdfinfo{
  /Title (matlab-cheatsheet.pdf)
  /Creator (Cheatography)
  /Author (wenjie (axot81))
  /Subject (Matlab Cheatsheet Cheat Sheet)
}

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% This two commands together give roughly
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% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
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% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
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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 Cheatsheet Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{wenjie (axot81)} via \textcolor{DarkBackground}{\uline{cheatography.com/208202/cs/44549/}}}
\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}wenjie (axot81) \\
  \uline{cheatography.com/axot81} \\
  \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 7th October, 2024.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
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  \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*}{3}

\begin{tabularx}{5.377cm}{x{2.18988 cm} x{2.78712 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Definir variables}}  \tn
% Row 0
\SetRowColor{LightBackground}
x = 1 & Define x como 1 \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
x = nan & Define x como NaN (Not a Number) \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
i:m & Define números desde i a m con distancia 1 \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
i:k:m & Define números desde i a m con distancia k \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
x = {[}1; 2; 3{]} & Define x como un vector 3x1 (vertical) \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
x = {[}1, 2, 3{]} & Define x como un vector 1x3 (horizontal) \tn 
% Row Count 11 (+ 2)
% Row 6
\SetRowColor{LightBackground}
x = {[}1, 2, 3; 4, 5, 6; 7, 8, 9{]} & Define x como una matriz 3x3 \tn 
% Row Count 13 (+ 2)
% Row 7
\SetRowColor{white}
x(3) = 4 & Cambia el valor del 3 elemento de x (En matrices se cuenta desde arriba hacia abajo) a 4 \tn 
% Row Count 17 (+ 4)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Se puede hacer x.\textasciicircum{}(i:k:m) para crear vectores del número elevado}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.14471 cm} x{3.83229 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Indexación de Arrays}}  \tn
% Row 0
\SetRowColor{LightBackground}
x(i) & Obtiene el elemento de x en la posición i \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
x(i) = 1 & Establece el valor de x en la posición i \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
x(i:k:j) & Obtiene los valores de x desde i hasta j con saltos de k \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
x(i:k:j) = 1 & Establece los valores de x desde i hasta j con saltos de k \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
x == 1 & Devuelve un vector con los valores que cumplen la condición \tn 
% Row Count 10 (+ 2)
% Row 5
\SetRowColor{white}
x(x == 1) & Obtiene los valores de x donde se cumple la condición \tn 
% Row Count 12 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{El primer elemento de un array es el 1. \newline El último se puede obtener mediante end.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.09494 cm} x{3.88206 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Indexación de Matrices}}  \tn
% Row 0
\SetRowColor{LightBackground}
A(i, j) & Obtiene el elemento en la fila i, columna j \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
A(:, j) & Obtiene todos los elementos de la columna j en una matriz \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
A(i, :) & Obtiene todos los elementos de la fila i \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
A(:, :) & Obtiene todos los elementos de A \tn 
% Row Count 8 (+ 2)
% Row 4
\SetRowColor{LightBackground}
A(i, j) = 1 & Establece el valor de A en la fila i, columna j \tn 
% Row Count 10 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Se utiliza end para indicar que se quiere elegir la última fila/columna}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{p{0.74655 cm} x{4.23045 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Tipo de Datos}}  \tn
% Row 0
\SetRowColor{LightBackground}
\seqsplit{single} & Precisión simple | 32 bits ( 1 signo, 8 exponente, 23 mantisa) \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
\seqsplit{double} & Precisión doble | 64 bits (1 signo, 11 exponente, 52 mantisa) \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
char & Caracter \tn 
% Row Count 5 (+ 1)
% Row 3
\SetRowColor{white}
\seqsplit{string} & String array \tn 
% Row Count 6 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\seqsplit{logical} & False = 0 | True = 1 \tn 
% Row Count 8 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.64241 cm} x{3.33459 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Lógica}}  \tn
% Row 0
\SetRowColor{LightBackground}
for k = i:m & Define bucles for desde i hasta m \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
x = true; while x & Define bucles while \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
tic; toc & Contador, tic = inicio, toc = final \tn 
% Row Count 6 (+ 2)
% Row 3
\SetRowColor{white}
if & Condicional \tn 
% Row Count 7 (+ 1)
% Row 4
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{elseif} \tn 
% Row Count 8 (+ 1)
% Row 5
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{else} \tn 
% Row Count 9 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\& & And \tn 
% Row Count 10 (+ 1)
% Row 7
\SetRowColor{white}
| & Or \tn 
% Row Count 11 (+ 1)
% Row 8
\SetRowColor{LightBackground}
\textasciitilde{} & Not \tn 
% Row Count 12 (+ 1)
% Row 9
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{\textgreater{}, \textless{}, \textgreater{}=, \textless{}=} \tn 
% Row Count 13 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Los for, if, while necesitan un "end" para indicar su fin}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.29402 cm} x{3.68298 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Plots}}  \tn
% Row 0
\SetRowColor{LightBackground}
Figure & Crea ventana de figura \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Hold on/off & Conserva la gráfica ya creada \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
plot(y) & Crea una gráfica de y con saltos de 1 en el eje x \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
plot(x, y) & Crea una gráfica de y con los valores de x en el eje x \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\seqsplit{semilogy(x}, y) & Usa escala logarítmica en el eje y \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
\seqsplit{semilogx(x}, y) & Usa escala logarítmica en el eje x \tn 
% Row Count 11 (+ 2)
% Row 6
\SetRowColor{LightBackground}
loglog(x, y) & Crea una gráfica de escala logarítmica \tn 
% Row Count 13 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.4931 cm} x{3.4839 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Funciones}}  \tn
% Row 0
\SetRowColor{LightBackground}
linspace(a, b, n) & Crea n puntos equidistantes entre a y b, default es 100 \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
rand(m, n) & Crea un vector de m filas y n columnas \tn 
% Row Count 4 (+ 2)
% Row 2
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{zeros(m, n)} \tn 
% Row Count 5 (+ 1)
% Row 3
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{ones(m, n)} \tn 
% Row Count 6 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Para calcular números aleatorios entre 2 puntos se usa rand() \newline a + (b-a) .* rand(1, N)}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.84149 cm} x{3.13551 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Funciones de cálculo}}  \tn
% Row 0
\SetRowColor{LightBackground}
2*3, 4+5, 3-2, 9/3, 2\textasciicircum{}2 & Multiplicación, suma, resta, división, exponenciación \tn 
% Row Count 3 (+ 3)
% Row 1
\SetRowColor{white}
sqrt(x) & Raíz cuadrada de x \tn 
% Row Count 4 (+ 1)
% Row 2
\SetRowColor{LightBackground}
exp(x) & e\textasciicircum{}x \tn 
% Row Count 5 (+ 1)
% Row 3
\SetRowColor{white}
abs(x) & absoluto de x \tn 
% Row Count 6 (+ 1)
% Row 4
\SetRowColor{LightBackground}
x + 2 & Suma todos los elementos de un vector o matriz x mas 2 \tn 
% Row Count 9 (+ 3)
% Row 5
\SetRowColor{white}
x * 3 & Multiplica todos los elementos de un vector o matriz x por 3 \tn 
% Row Count 12 (+ 3)
% Row 6
\SetRowColor{LightBackground}
x / 2 & Divide todos los elementos de un vector o matriz x por 2 \tn 
% Row Count 15 (+ 3)
% Row 7
\SetRowColor{white}
x + y & Suma elemental de x e y \tn 
% Row Count 16 (+ 1)
% Row 8
\SetRowColor{LightBackground}
x * y & Multiplicación matricial de x * y \tn 
% Row Count 18 (+ 2)
% Row 9
\SetRowColor{white}
x .* y & Multiplica todos los elementos de x por los elementos de y en sus respectivas posiciones \tn 
% Row Count 22 (+ 4)
% Row 10
\SetRowColor{LightBackground}
x ./ y & Divide los elementos de x por los elementos de y \tn 
% Row Count 24 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}


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

\end{document}