Hi Ryan,
On 03.03.06, Ryan Krauss wrote:
> If it helps, here is an example of the input to the flow program:
> Right
> Box 5 3
> Call \lstinline!EigError!($j\omega$)
> in an implied for loop
> to get Characteristic
> Determinant($\omega$)
> Box 5 3
> Plot Characteristic
> Determinant vs. $\omega$
> to find good initial
> guesses for numerical
> search
> Box 5 3
> Call \lstinline!FindEig!(guess)
> for each guess taken
> from the plot of
> Characteristic
> Determinant vs. $\omega$
> Skip 0 0 1 1
> SetTrack none
> Down 0.7
> TxtPos [l] [l]
> Text 5 5
> \lstinline!FindEig! calls either \lstinline!newton!
> to find the root of the
> characteristic determinant
> or \lstinline!fmin! to find the local
> minimum of the absolute
> value of the characteristic
> determinant. In both cases,
> \lstinline!EigError! is the cost function.
>
> and the output is attached.
Nice. But I'm sorry I have to say that we don't yet have a solution
in the PyX core at the moment. In the end I want to have "boxes" in
PyX, which are like canvases, but have additional features like
- a border
- connectors between boxes
- alignment functions
- clip the content (maybe optionally only)
While you'll find the concept of boxes and connectors within PyX
already, they are not end-user friendly yet. It might be an option to
use what we already have or write some small own functions (or classes
or similar) to simplify the task you want to do to some simple
function calls.
André
--
by _ _ _ Dr. André Wobst
/ \ \ / ) [EMAIL PROTECTED], http://www.wobsta.de/
/ _ \ \/\/ / PyX - High quality PostScript and PDF figures
(_/ \_)_/\_/ with Python & TeX: visit http://pyx.sourceforge.net/
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