加拿大的mcgill大学的通信与信号处理实验室相关资料
转至链接:http://www-mmsp.ece.mcgill.ca/Documents/Software/index.html#AFsp
Telecommunications & Signal Processing Laboratory
Multimedia Signal Processing
Software Packages
Audio File Programs and Routines
The AFsp package is a library of routines for reading and writing audio files of various formats. It also provides utility programs for copying, comparing, filtering, and resampling audio files. The distribution contains Windows (command line) executables and source code for building the programs on Unix (including Cygwin) systems. Documentation is available on-line: Audio File Programs and Routines
Download Directory
Signal Processing Software Library
The libtsp package is a library of C-language routines for signal
processing. It subsumes the audio file processing routines that are part of
the AFsp package (but not the audio utility
programs). Documentation is available on-line:
Signal Processing Software Library.
Download Directory
Turbo Codes: Distance Measurements
Channel Coding using Turbo Codes (distance spectrum calculations): Distance Measurement Software.
Matlab Packages
The Matlab packages that were formerly listed here are now available on the MathWorks site: MATLAB Central - Home. The links to MathWorks below go to pages with a short description of each package and a link to download the package.
DFiltFIR:
Design linear-phase FIR filters - with upper/lower constraints and flexible specifications
MATLAB Central - DFiltFIR
Local Copy:
Download Directory
DFiltMPFIR:
DFiltMPFIR designs minimum-phase FIR filters
MATLAB Central - DFiltMPFIR
Local Copy:
Download Directory
DFiltInt:
DFiltInt designs an interpolating filter or fractional delay filter for a given a signal power spectrum
MATLAB
Central - DFiltInt
Local Copy:
Download Directory
DFiltNyquist:
FiltNyquist designs Nyquist (M'th band) filters
MATLAB Central - DFiltNyquist
Local Copy:
Download Directory
QMFDesign:
This program designs a prototype filter for use in a Quadrature Mirror Filter filterbank
MATLAB Central - QMFDesign
Local Copy:
Download Directory
Quantizers:
Routines to design/evaluate MMSE scalar quantizers, and an efficient quantizer routine
MATLAB Central - Quantizers
Local Copy:
Download Directory
PlotSpectrogram:
This program plots spectrograms (intensities versus frequencies, plotted
against time)
MATLAB Central - PlotSpectrogram
Local Copy:
Download Directory
PlotFilter / Filter Coefficient Files:
PlotFilter plots filter responses. Filter files include ITU-T filters & QMF filters
MATLAB
Central - PlotFilter / Filter Coefficient Files
Local Copy:
Download Directory
ITU-T G.723.1 Speech Coder and Decoder
This package has an implementation of the ITU-T G.723.1 speech coder in
Matlab. The report (included in the distribution) describing the speech coding algorithm is
also available from
MMSP Lab -
Reports.
MATLAB
Central - G.723.1 Speech Coder and Decoder
Download Directory
Perceptual Evaluation of Audio Quality (PEAQ)
Perceptual Evaluation of Audio Quality (PEAQ). This distribution is a Matlab
implementation of the ITU-R BS 1387.1. The accompanying report describing PEAQ is
available from MMSP Lab -
Reports. A C-language version of this software (much faster) is part of
the AFsp package: Audio File Programs and Routines.
Download Directory
Plot Routines (Matlab)
This distribution includes routines for streamlining customizing the
appearance of plots in Matlab. The accompanying report is available from
MMSP Lab -
Reports.
Matlab-Plot-v1r3.tar.gz
LaTeX Packages
Thesis Macros
Macros for writing a thesis. The accompanying report is available from
MMSP Lab -
Reports.
ThesisStyle.zip updated 2006-02-16
TeXdraw
The TeXdraw
package allows a user to produce PostScript drawings from within TeX
and LaTeX.
Download Directory
Miscellaneous
- slidepack: The slidepack
macro package can be used to produce overhead transparencies, while
maintaining all of the features of the LaTeX2e article class. The SlideMod
package further customizes slides.
Download Directory - latex2ps.pl: latex2ps.pl
is a perl script which runs LaTeX, BibTeX and dvips
to produce a PostScript file. It automatically determines if BibTeX needs to be run and/or there are undefined references. If so, it
runs BibTeX and/or LaTeX (again) to resolve the citations and
references.
Download Directory