Wavefield extrapolation using helix

October 19, 2006 Documentation No comments

Another old paper has been added to the collection of reproducible papers:

More fractal fun

September 24, 2006 Examples No comments

Just for fun… sfmandelbrot computes the famous Mandelbrot set. See examples in rsf/rsf/fractal.

Zooming in, one can explore different fractal patterns inside the set.

Documenting implementation

September 22, 2006 Documentation No comments

Some of the sections in the incomplete Guide to Madagascar programs include now brief comments on the program implementations. This is a humble attempt to penetrate the documentation deeper from the interface to the implementation level as an aid for developers. Any help or feedback is welcome.

Practical velocity continuation

September 16, 2006 Documentation No comments

Another old paper has been added to the collection of reproducible papers:

./configure; make; make install

September 13, 2006 Systems No comments

If you are used to installing open-source software from source, running

./configure 
make 
make install

is almost a matter of habit. Now you can do that with Madagascar as well. A simple configure script checks the installation of Python and SCons (installing the latter if necessary), sets environmental variables, runs scons config, and creates a Makefile. This setup is experimental and will get tested before appearing in the next stable release.

Vancouver presentations

September 7, 2006 Documentation No comments

Selected presentations from the highly successful School and Workshop in Vancouver are now available online.

Claerbout’s 3-D plane waves

August 26, 2006 Documentation No comments

Plane waves in three dimensions, another chapter from Jon Claerbout‘s book Image Estimation by Example is added to the collection of reproducible papers (with code fragments translated from Fortran-90/Ratfor/Loptran to C).

Claerbout’s patching

August 25, 2006 Documentation No comments

Nonstationarity: patching, another chapter of Jon Claerbout‘s book Image Estimation by Example is added to the collection of reproducible papers (with code fragments translated from Fortran-90/Ratfor/Loptran to C).

Wiki additions

August 14, 2006 Documentation No comments

Guide to madagascar API, Guide to programming with madagascar, and Tour of madagascar software have moved to the wiki part of the website. Happy editing!

Interpolation beyond aliasing

August 13, 2006 Documentation No comments

Spatial aliasing and scale invariance, another chapter of Jon Claerbout‘s book Image Estimation by Example is added to the collection of reproducible papers (with code fragments translated from Fortran-90/Ratfor/Loptran to C).