Suggested Example on Concatenating LaTeX Output

[alsaibie]

It would be useful to include, in the documentation, an example on concatenating latex terms, such as when generating a state-space representation in LaTeX given the A,B,C matrices.

This is an example (Is this the best way to do it?)

using Latexify

function Latexify_ss(A, B, C)
    return string("\$\\dot{x}=", latexarray(A), "x+", latexarray(B), "u \\\\ [2mm] ", "y=", latexarray(C), "x\$")
end

A = [1 0; 0 1];
B = [1; 0];
C = [1 0];

println.(Latexify_ss(A,B,C));

Output:

$\dot{x}=\left[
\begin{array}{cc}
1 & 0 \\
0 & 1 \\
\end{array}
\right]x+\left[
\begin{array}{c}
1 \\
0 \\
\end{array}
\right]u \\ [2mm] y=\left[
\begin{array}{cc}
1 & 0 \\
\end{array}
\right]x$

[gustaphe]

I would do something like this:

julia> latexalign([L"\dot{x}", :y], [:($A*x+$B*u),:(C*x)])
L"\begin{align}
$\dot{x}$ =& \left[
\begin{array}{cc}
1 & 0 \\
0 & 1 \\
\end{array}
\right] \cdot x + \left[
\begin{array}{c}
1 \\
0 \\
\end{array}
\right] \cdot u \\
y =& C \cdot x
\end{align}
"