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| I have created a plot that looks very nice in Mathematica and I have export it as plot.m. When I import it to Mathematica, it again looks nice, but when I export this to pdf the plot markers are gone (see "plot.pdf"). I found no proper way of... |
| I have a simple but strange problem: Im using plot (see example attached) and want to export it to pdf (also attached) to get a vector image. There are a few problems with the plot: 1. The upper x-axis does not show the same number of ticks as... |
| Im solving the heat differential equation in the steady state with a periodic temperature distribution along one side of the simulation volume (the notebook is attached). Using NDSolve, I got very bad spatial resolution, i.e., the contour plot... |
| Im trying to solve the a special form of the Nonlinear Schroedinger Equation using NDSolve (see file attached) and run into the problem of Warning: scaled local spatial error estimate of
. This is presumably due to the low resolution along the... |
| I would like to reproduce the left image (created by Blender) using Mathematica and Graphics3D (code attached). Somehow I was not able to make the little sphere inside the central cylinder as shiny as in the blender image (see my Mathematica images... |
| I would like to draw a conical frustum with Graphics3d. Any idea of a simple method? |
| Dear all. I have the plot below and want to move the label (b) into the left-handed corner outside the plot, so that it is located above the label "y coordinate" but not inside the inner area of the plot. How can I do this? I fiddled around... |
| I'm using NSolve to obtain a solution of the nonlinear Schrödinger Equation. Since the calculations are really time-consuming, I would like to save the results to hard disk for later use. What is an efficient way to save and to load the result of... |
| I want to do a Fourier transformation of an interpolation function that is the result of NDsolve along one variable. Currently I am using the following approach, which numerically integrates the kernel ... |
| Hi. I would to solve an optical waveguide problem, in which I need to numerically calculate multiple times Bessel functions with complex argument. The corresponding code works, but it is quite slow since it takes Mathematica ages to numerically... |