Version 0.4.0 is out with the highly requested feature of named variable and parameters.
from now on, although old syntax is still functional, one can write equation with an equal sign and the state variable on the LHS. This means they can also be referred to, in the other equation by the same name. The same goes for the parameters:
dy/dt = a*x
dx/dt = b*y
can be written like this:
x=b*y... read more
Version 0.3.2 includes many bug fixes such as the installation bug.
New features are related with the state-space diagram which now includes isoclines and nullclines.
The linnux installer file bundles all binary dependencies into one fat binery package and installer.
If you have had problems running Model-builder in the past, try this!
The windows version of Model Builder has been compiled and tested with Enthon (Python Enthought Edition).
So if you are having trouble running MB on windows, please install Python Enthought edition and try again
Added help book. Still being written;
Added buttons to plot spectrogram, power spectrum and wavelet transform to the spreadsheet window;
Precompile equations and parameter expressions;
Doubled the performance of Integration routines;
Fixed many bugs.
you have to install latest version of scipy and numpy (SVN version) and matplotlib.
If you get some erro messages try comentting the line that says:
I'll have a bug fix release out soon. I am also considering releasing a fat Binary Version without dependencies.
For some reason the example models were no included in the windows eggs and were not updated in the linux eggs.
So I have uploaded an Examples.zip file with some example models for you to try out.
Great enhancements in stability and features! Now Uncertainty Analysis is fully functional. (Sensitivity is comming soon).
The main toolbar got two new buttons.
Many bugs fixed!
Much more to come!!
There were some bugs in the last release introduced by the gui designer. They are fixed in subversion.
I'll have a new release with these fixes and new features soon.