GSL Shell - News
posted by francesco, Mon 27 May 2013 09:33:28 PM UTC
The General Data Table implementation is now completed. All the related functions are documented in a specific chapter of the user's manual.
A family of plotting functions to create plots based on table's data are available and documented.
The function for linear regression now correctly handle most corner cases and complex factor products.
The functions to create tables and read CVS files were improved. A function for univariate interpolation based on gdt tables was introduced.
posted by francesco, Sun 30 Oct 2011 02:05:40 PM UTC
This new release of GSL Shell is a major change both in term of features and implementation.
First the functions are now organized into different modules for a greater clarity of the code. Then the semantic of the arithmentic operations with numbers and matrix is now much more user-friendly. The multiplication operator ‘*’ does perform now
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posted by francesco, Sun 21 Nov 2010 04:17:29 PM UTC
The release 1.0 beta2 is finally out for testing. This release brings a lot of new features mainly in the graphical engine but also in the GSL implementation.
With the new graphical engine it is possible to do animations by using multiple graphical layers. It is also possible to layout multiple plots on a window and a new function to perform
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posted by francesco, Sat 26 Jun 2010 10:21:08 AM UTC
I'm glad to announce the release 0.10.0 of GSL Shell. This new release does improve GSL Shell in several ways to make it more reliable and simple to use.
Here a short list of the more important changes with this release of GSL Shell:
- A contour plot algorithm is implemented. It is written entirely in Lua and it is quite fast and robust. The
posted by francesco, Sat 26 Dec 2009 06:50:07 PM UTC
I'm proud to announce the release 0.9.5 of GSL Shell and its new powerful and flexible module to produce graphical plots and diagrams.
The new module is very flexible and let the user produce almost any kind of graphics to represent data or functions. The most basic usage is just to plot a function or multiple functions but the most advanced
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posted by francesco, Sun 01 Nov 2009 10:24:18 AM UTC
Now GSL shell has a fairly complete support for random number generator and distributions. The documentation for the module is also complete and accurate.
All the algorithms for random number generation are supported with a simple interface. We have also support for the more important probability distribution functions.
posted by francesco, Sat 17 Oct 2009 02:36:10 PM UTC
A new complete interface has been developed for FFT routines both for complex and real numbers. The interface does not introduce any significant performance overhead over low-level GSL C API, the appropriate algorithm is automatically chosen based of the data size and the required resources are managed transparently. The half-complex array are [...]
posted by francesco, Mon 12 Oct 2009 07:35:03 AM UTC
Now GSL Shell has a complete interface for performing Numerical Integrations.
All the kind of integration methods provided by GSL are supported including also
- weighted integrals with algebraic-logarithmic singularities
- oscillatory integrals
and indefinite integrals as well.
The documentation is up to date so you can give a look at it if you want.
Francesco
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