This question arised in Spectrum colormap for multiple curves, but since it is of general interest, I add a separate question and my answer here. Suppose you have a matlab figure which needs to be ...
I'm trying to insert a pgf file that I made with matplotlib. This file references to a png file (since I inserted a png figure in the plot). When I put the png in the same folder than my tex file, ...
I want to create various plots with tikz package. I don't want to have the code for the plots in my main tex document because it's pretty messy. Is there a way to keep the tex code to different ...
Import of selected rows of a data set (without header line) The import should make use of the column numbers instead of row headers. The pgfplots' manual presents the possibility to use the command ...
I have a simple 3d histogram which I want to import into pgfplots, e.g. using matlab2tikz or by hand. PGFplots does not offer 3d histograms. Is there an easy way to do this?