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May
8
comment Accessing Coordinates of Astronomical Data, e.g. Declination of all Galaxies
Great, thanks! One small correction though, you have to use "degrees" instead of "Degrees". A pity the AstronomicalData behaves somehwat unpredictable.
Feb
13
comment Interpolation on an unstructured (mostly-structured) grid in 4D+
@Szabolcs I don't have access to MATLAB. But I am still interested in the topic even though the RBF Interpolation works for the moment.
Oct
29
comment PenaltyFunction Option in NMinimize
@belisarius This suggest that "PenaltyFunction" takes two(+) arguments: the constraint(s) and the iteration Counter. Right? But why? Any PenaltyFunction could be substituted by a modified constraint. Of course the Iteration dependence could be used to soften/harden the constraints during the minimization. Why would I do this?
Sep
23
comment Incompatible InterpolatingFunction between V9 (and earlier) and V10
@Mr.Wizard Look's like it's fixed now in V10.0.1.
Aug
19
comment Incompatible InterpolatingFunction between V9 (and earlier) and V10
Works like a charm. Thanks!
Aug
18
comment Incompatible InterpolatingFunction between V9 (and earlier) and V10
@m_Goldberg I agree, the new output format is nice. However, I also like my old InterpolatingFunctions and i would like to Keep using them :)
Jul
25
comment How to use an output of a Solve function in further calculations?
Does res=x/.y[<insert arguments>] work?
May
23
comment ToExpression and Fortran notation
ImportString takes a String as argument and provides the same output as Import, which takes a file as Argument.
Mar
26
comment Forcing Mathematica to typeset parentheses
this is cool. Thanks! Is there a way to control the height of the parentheses? The fraction apears to be somewhat higher.
Mar
26
comment Plotting error table in 3D
@Phab just replace data by Log@data (or Log10@data).
Mar
25
comment Forcing Mathematica to typeset parentheses
Thanks Alexei. This is not exactly what I wanted. The overbar is for the whole fraction X/Y, not only the numerator, so it should span the parentheses.
Mar
25
comment Forcing Mathematica to typeset parentheses
Thanks for the reply. This sounds like a lot of fiddeling. I still hope there is a more generic way :)
Feb
5
comment Green's Function in Mathematica
There is also a new package available in the library, dedicated to Greens fuction computations in Mathematica: library.wolfram.com/infocenter/MathSource/8825
Jan
7
comment How would I get the best quality plot into a TeX editor which includes the legends?
@Nasser Does this work both ways, i.e. will a magnification greater than 100% also result in bad png quality?
Nov
20
comment Savitzky-Golay Filter to smooth noisy data
Great!. Thanks for sharing the filter. The last Definition of SGSmooth has a ; too much preventing any output.
Nov
13
comment How do you plot level curves describing a 3d surface on the x-y plane?
Isn't there a small coordinate mismatch between the ContourPlot and the 3D box?
Sep
27
comment Lost and found Tooltip in ListPlots
@rm-rf Yes, it is always the same plot function just with different data. Weird stuff.
Sep
27
comment Lost and found Tooltip in ListPlots
Yes ListLinePlot works (9.0.1). The strange thing is that I have many instances of ListPlots where the Tooltip does NOT vanish.
Sep
20
comment Applying TextRecognize on alpha-numerical table
Now that's cool. Thanks for figuring that out.
Jun
24
comment Why does automatic scaling behave as it does in Plot?
Mathematica is trying to identify a region of interest. Here, compared to your PlotRange the Peak is too narrow and Plot decides to truncate the y-PlotRange. Try Plot[Exp[-2 (x^2)], {x, -3, 3}] instead.