tables.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.


\begin{itemize}
\item {\bf Signal generation files}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf Choice of the Instantaneous Amplitude }\\
\hline
 {\ty amexpo1s} &  One-sided exponential amplitude modulation\\
 {\ty amexpo2s} &  Bilateral exponential amplitude modulation\\
 {\ty amgauss } &  Gaussian amplitude modulation\\
 {\ty amrect  } &  Rectangular amplitude modulation\\
 {\ty amtriang} &  Triangular amplitude modulation\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf Choice of the Instantaneous Frequency }\\
\hline
 {\ty fmconst } & Signal with constant frequency modulation\\
 {\ty fmhyp   } & Signal with hyperbolic frequency modulation\\
 {\ty fmlin   } & Signal with linear frequency modulation\\
 {\ty fmodany } & Signal with arbitrary frequency modulation\\
 {\ty fmpar   } & Signal with parabolic frequency modulation\\
 {\ty fmpower } & Signal with power-law frequency modulation\\
 {\ty fmsin   } & Signal with sinusoidal frequency modulation\\
 {\ty gdpower } & Signal with a power-law group delay\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf Choice of Particular Signals }\\
\hline
 {\ty altes   } & Altes signal in time domain\\
 {\ty anaask  } & Amplitude Shift Keyed (ASK) signal\\
 {\ty anabpsk } & Binary Phase Shift Keyed (BPSK) signal\\
 {\ty anafsk  } & Frequency Shift Keyed (FSK) signal\\
 {\ty anapulse} & Analytic projection of unit amplitude impulse signal\\
 {\ty anaqpsk } & Quaternary Phase Shift Keyed (QPSK) signal\\
 {\ty anasing } & Lipschitz singularity\\
 {\ty anastep } & Analytic projection of unit step signal\\
 {\ty atoms   } & Linear combination of elementary Gaussian atoms\\ 
 {\ty dopnoise} & Complex Doppler random signal\\
 {\ty doppler } & Complex Doppler signal\\
 {\ty klauder } & Klauder wavelet in time domain\\
 {\ty mexhat  } & Mexican hat wavelet in time domain\\
 {\ty window  } & Window generation\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf Noise Realizations}\\
\hline
 {\ty noisecg } & Analytic complex gaussian noise\\
 {\ty noisecu } & Analytic complex uniform white noise\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf  Modification}\\
\hline
 {\ty scale   } & Scale a signal using the Mellin transform\\
 {\ty sigmerge} & Add two signals with a given energy ratio in dB\\
\hline
\end{tabular}


\item {\bf Processing files}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf  Time-Domain Processing}\\
\hline
 {\ty ifestar2} & Instantaneous frequency estimation using AR2 modelisation.\\
 {\ty instfreq} & Instantaneous frequency estimation\\
 {\ty loctime } & Time localization characteristics\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf  Frequency-Domain Processing}\\
\hline
 {\ty fmt     } & Fast Mellin transform\\
 {\ty ifmt    } & Inverse fast Mellin transform\\
 {\ty locfreq } & Frequency localization characteristics\\
 {\ty sgrpdlay} & Group delay estimation\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf Linear Time-Frequency Processing }\\
\hline
 {\ty tfrgabor} & Gabor representation\\
 {\ty tfrstft } & Short time Fourier transform\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}\hline
\multicolumn{2}{|c|}{\bf Bilinear Time-Frequency Processing in the Cohen's Class }\\
\hline
 {\ty tfrbj   } & Born-Jordan distribution\\                     
 {\ty tfrbud  } & Butterworth distribution\\                   
 {\ty tfrcw   } & Choi-Williams distribution\\                   
 {\ty tfrgrd  } & Generalized rectangular distribution\\        
 {\ty tfrmh   } & Margenau-Hill distribution\\                    
 {\ty tfrmhs  } & Margenau-Hill-Spectrogram distribution\\     
 {\ty tfrmmce } & Minimum mean cross-entropy combination of spectrograms\\ 
 {\ty tfrpage } & Page distribution\\                          
 {\ty tfrpmh  } & Pseudo Margenau-Hill distribution\\          
 {\ty tfrppage} & Pseudo Page distribution\\                 
 {\ty tfrpwv  } & Pseudo Wigner-Ville distribution\\            
 {\ty tfrri   } & Rihaczek distribution\\                       
 {\ty tfrridb } & Reduced interference distribution (Bessel window)\\
 {\ty tfrridbn} & Reduced interference distribution (binomial window)\\
 {\ty tfrridh } & Reduced interference distribution (Hanning window)\\
 {\ty tfrridt } & Reduced interference distribution (triangular window)\\
 {\ty tfrsp   } & Spectrogram distribution\\                     
 {\ty tfrspwv } & Smoothed Pseudo Wigner-Ville distribution\\   
 {\ty tfrwv   } & Wigner-Ville distribution\\
 {\ty tfrzam  } & Zhao-Atlas-Marks distribution\\               
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf Bilinear Time-Frequency Processing in the Affine Class }\\
\hline
 {\ty tfrbert } & Unitary Bertrand distribution\\
 {\ty tfrdfla } & D-Flandrin distribution\\
 {\ty tfrscalo} & Scalogram, for Morlet or Mexican hat wavelet\\
 {\ty tfrspaw } & Smoothed Pseudo Affine Wigner distributions\\
 {\ty tfrunter} & Unterberger distribution, active or passive form\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf  Reassigned Time-Frequency Processing}\\
\hline
 {\ty tfrrgab } & Reassigned Gabor spectrogram\\
 {\ty tfrrmsc } & Reassigned Morlet Scalogram time-frequency distribution\\
 {\ty tfrrpmh } & Reassigned Pseudo Margenau-Hill distribution\\
 {\ty tfrrppag} & Reassigned Pseudo Page distribution\\
 {\ty tfrrpwv } & Reassigned Pseudo Wigner-Ville distribution\\
 {\ty tfrrsp  } & Reassigned Spectrogram\\ 
 {\ty tfrrspwv} & Reassigned Smoothed Pseudo WV distribution\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf Ambiguity Functions }\\
\hline
 {\ty ambifunb} & Narrow-band ambiguity function\\
 {\ty ambifuwb} & Wide-band ambiguity function\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf Post-Processing or Help to the Interpretation }\\
\hline
 {\ty friedman} & Instantaneous frequency density\\
 {\ty holder  } & Estimation of the H鰈der exponent through an affine TFR\\
 {\ty htl     } & Hough transform for detection of lines in images\\
 {\ty margtfr } & Marginals and energy of a time-frequency representation\\
 {\ty midpoint} & Mid-point construction used in the interference diagram\\ 
 {\ty momftfr } & Frequency moments of a time-frequency representation\\
 {\ty momttfr } & Time moments of a time-frequency representation\\
 {\ty plotsid } & Schematic interference diagram of FM signals\\ 
 {\ty renyi   } & Measure Renyi information\\
 {\ty ridges  } & Extraction of ridges from a reassigned TFR\\
 {\ty tfrideal} & Ideal TFR for given frequency laws\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2.5cm} p{11cm}|}
\hline
\multicolumn{2}{|c|}{\bf  Visualization and backup}\\
\hline
 {\ty plotifl } & Plot normalized instantaneous frequency laws\\
 {\ty tfrparam} & Return the paramaters needed to display (or save) a TFR\\
 {\ty tfrqview} & Quick visualization of a time-frequency representation\\
 {\ty tfrsave } & Save the parameters of a time-frequency representation\\
 {\ty tfrview } & Visualization of time-frequency representations\\
\hline
\end{tabular}
%\vspace*{.5cm}

\hspace*{-1cm}
\begin{tabular}{|p{2cm} p{12cm}|}
\hline
\multicolumn{2}{|c|}{\bf Other }\\
\hline
 {\ty disprog } & Display the progression of a loop\\
 {\ty divider } & Find dividers of an integer, closest from the square root
		  of the integer \\ 
 {\ty dwindow } & Derive a window\\
 {\ty integ   } & Approximate an integral\\
 {\ty integ2d } & Approximate a 2-D integral\\
 {\ty izak    } & Inverse Zak transform\\
 {\ty kaytth  } & Computation of the Kay-Tretter filter\\
 {\ty modulo  } & Congruence of a vector\\
 {\ty movcw4at} & Four atoms rotating, analyzed by the Choi-Williams distribution\\
 {\ty movpwdph} & Influence of a phase-shift on the interferences of the PWVD\\
 {\ty movpwjph} & Influence of a jump of phase on the interferences of the PWVD\\
 {\ty movsc2wv} & Movie illustrating the passage from the scalogram to the WVD\\
 {\ty movsp2wv} & Movie illustrating the passage from the spectrogram to the WVD\\
 {\ty movwv2at} & Oscillating structure of the interferences of the WVD\\  
 {\ty odd     } & Round towards nearest odd value\\
 {\ty zak     } & Zak transform\\
\hline
\end{tabular}
\end{itemize}