movcw4at.tex

时频分析的工具包

% This is part of the TFTB Reference Manual.
% Copyright (C) 1996 CNRS (France) and Rice University (US).
% See the file refguide.tex for copying conditions.



\markright{movcw4at}
\hspace*{-1.6cm}{\Large \bf movcw4at}

\vspace*{-.4cm}
\hspace*{-1.6cm}\rule[0in]{16.5cm}{.02cm}
\vspace*{.2cm}



{\bf \large \fontfamily{cmss}\selectfont Purpose}\\
\hspace*{1.5cm}
\begin{minipage}[t]{13.5cm}
Four atoms rotating, analyzed by the Choi-Williams distribution.
\end{minipage}
\vspace*{.5cm}


{\bf \large \fontfamily{cmss}\selectfont Synopsis}\\
\hspace*{1.5cm}
\begin{minipage}[t]{13.5cm}
\begin{verbatim}
M = movcw4at(N)
M = movcw4at(N,Np)
\end{verbatim}
\end{minipage}
\vspace*{.5cm}


{\bf \large \fontfamily{cmss}\selectfont Description}\\
\hspace*{1.5cm}
\begin{minipage}[t]{13.5cm}
        {\ty movcw4at} generates the movie frames illustrating the
influence of an overlapping in time and/or frequency of different
components of a signal on the interferences of the Choi-Williams
distribution between these components.\\

\hspace*{-.5cm}\begin{tabular*}{14cm}{p{1.5cm} p{8.5cm} c}
Name & Description & Default value\\
\hline
        {\ty N}  & number of points of the analyzed signal\\
        {\ty Np} & number of snapshots & {\ty 7}\\
\hline  {\ty M}  & matrix of movie frames\\
\hline
\end{tabular*}

\end{minipage}
\vspace*{1cm}


{\bf \large \fontfamily{cmss}\selectfont Example}
\begin{verbatim}
          M=movcw4at(128,15); 
          movie(M,10);
\end{verbatim}
\vspace*{.5cm}


{\bf \large \fontfamily{cmss}\selectfont See Also}\\
\hspace*{1.5cm}
\begin{minipage}[t]{13.5cm}
\begin{verbatim}
movpwjph, movpwdph, movsc2wv, movsp2wv, movwv2at.
\end{verbatim}
\end{minipage}