Mehrdad Soumekh
Department of Electrical Engineering, Bonner Hall,
State University of New York at Buffalo,
Amherst, NY 14260
Phone: (716) 645-3115, extension 2138
Fax: (716) 645-3656
Email: msoum@eng.buffalo.edu
Web Address: http://www.acsu.buffalo.edu/~msoum
The following book:
Synthetic Aperture Radar Signal Processing
with Matlab Algorithms
(Publisher: Wiley; ISBN: 0-471-29706-2)
is scheduled to be available in April of 1999.
For the table of contents of the book
click here (content.ps) or
click here (content.pdf)
T-72 Tank MATLAB Movies:
Three SAR movie files for the T-72 tank (Circular SAR)
example that appears in the book are
available at the ftp site ftp.eng.buffalo.edu, cd /pub/msoum. Run the T72_movie.m
in MATLAB; make sure to download the colormap file, c_map.dat.
Make sure you have enough memory: one of
the movie files is about 20 MBytes.
Description of T-72 Movie Files:
c_map.dat: Colormap file (for the 3D movie).
T72_movie.m: .m file that shows the movie.
T72_3D.mat: Reconstruction from 360 degrees of aspect angle data
(full rotation) using
the CSAR reconstruction algorithm in the book that yields 3D information;
to run this, use: i_3D=1; polar=0; T72_movie.
T72_rotate.mat: Reconstruction from 8 degrees of aspect angle data
obtained at 4-degree rotation steps using
the CSAR reconstruction algorithm in the book;
to run this, use: i_3D=0; polar=0; T72_movie
T72_polar.mat: Reconstruction from 8 degrees of aspect angle data
obtained at 4-degree rotation steps using
polar format processing; to run this, use: i_3D=0; polar=1; T72_movie.
SAR High Performance Computing Laboratory
The objective of this laboratory is to develop high-speed signal
processing and image formation algorithms for Synthetic
Aperture Radar (SAR) systems. Under the sponsorship of the
Air Force Office of Scientific Research under Grant F49620-99-1-0140,
a High Performance Computing (HPC) laboratory is established for analyzing
the merits of various advanced SAR data collection and information
processing algorithms such as Continuous Phase Modulation (CPM)
chirp radar signaling and PRF staggering schemes for Electronic
Counter Counter-Measure (ECCM), along-track monopulse SAR for
Moving Target Detection (MTD), rejection of Radio Frequency Interference
(RFI) in FOliage PENetrating (FOPEN) SAR, alias-free processing of
wide-beamwidth FOPEN SAR data, reconnaissance with Circular SAR (CSAR),
and parallel architectures for near real-time image formation (Range Stacking)
in FOPEN and Ground PENetrating (GPEN) SAR systems.
The SAR HPC laboratory is intended to establish the means by which the
collaborative efforts between the PI and the Air Force and Navy laboratories
are continued. It is anticipated that this collaboration would not only
enhance the quality of research-related education at SUNY-Buffalo but also
would yield results which are of significance to the research programs of
the Department of Defense.
For an updated version of the corrections (in postscript form) for the book
Fourier Array Imaging (Prentice Hall, 1994)
click here (fai.ps)
I am grateful to all who contributed. I would also appreciate further
comments and suggestions. Please send them via email or fax.
To retrieve the Matlab file of the main program for
Phased Array Imaging of Stationary Targets
click here (phased_array.m)
To run this program, you need the following Matlab functions:
ftx.m
iftx.m
fty.m
ifty.m
img.m
intp_coef.m
polte.m
polk.m
To retrieve the Matlab file of the main program for
Phased Array Imaging of Moving Targets
with Nonrandomized/Randomized Beam Steering
click here (ph_ar_mo.m)
To run this program, you also need the above-mentioned Matlab functions.
To retrieve the Matlab file of the main program for
Ambiguity Function for Phased Array Imaging
with Nonrandomized/Randomized Beam Steering
click here (ph_ar_amb.m)
To run this program, you also need the above-mentioned Matlab functions.
To retrieve the Matlab file of the main program for
Simulation and Reconstruction in
Parallel Beam Tomography
click here (p_beam.m)
To run this program, you also need the above-mentioned Matlab functions and
the following Matlab functions:
P.m
imgc.m
To retrieve the postscript file for
Polar Interpolation
click here (polar_int.ps)