PSfrag
= PSfrag
{wiki=PSfrag}
PSfrag is a tool used in conjunction with LaTeX, typically in the context of creating graphics and figures. It allows users to replace specific parts of a PostScript graphic (usually created with tools like MATLAB or MATLAB-based IDEs) with LaTeX-generated text. This is particularly useful for ensuring that the text within the graphics matches the typesetting and font of the rest of a LaTeX document.