<mdoc> \title{<metadata>name</metadata>} \author{<metadata>author</metadata>} \date{\today} \maketitle \begin{tabular}{ll} \hline \textbf{name} & <metadata>name</metadata> \\ \textbf{version} & <metadata>version</metadata> \\ \textbf{author} & <metadata>author</metadata> \\ \textbf{license} & <metadata>license</metadata> \\ \textbf{copyright} & <metadata>copyright</metadata> \\ \hline \end{tabular} \bigskip </mdoc> //----------------------------------------------------------------- // Noise generator and demo file for the Faust math documentation //----------------------------------------------------------------- declare name "NoiseMD"; // avoid same name as in noise.dsp declare version "1.1"; declare author "Grame"; declare author "Yghe"; declare license "BSD"; declare copyright "(c)GRAME 2009"; <mdoc> \section{Presentation of the "noise.dsp" Faust program} This program describes a white noise generator with an interactive volume, using a random function. \subsection{The random function} </mdoc> random = +(12345)~*(1103515245); <mdoc> The \texttt{random} function describes a generator of random numbers, which equation follows. You should notice hereby the use of an integer arithmetic on 32 bits, relying on integer wrapping for big numbers. <equation>random</equation> \subsection{The noise function} </mdoc> noise = random/2147483647.0; <mdoc> The white noise then corresponds to: <equation>noise</equation> \subsection{Just add a user interface element to play volume!} </mdoc> process = noise * vslider("Volume[style:knob]", 0, 0, 1, 0.1); <mdoc> Endly, the sound level of this program is controlled by a user slider, which gives the following equation: <equation>process</equation> \section{Block-diagram schema of process} This process is illustrated on figure 1. <diagram>process</diagram> \section{Notice of this documentation} You might be careful of certain information and naming conventions used in this documentation: <notice /> \section{Listing of the input code} The following listing shows the input Faust code, parsed to compile this mathematical documentation. <listing mdoctags="false" dependencies="false" distributed="false" /> </mdoc>