If strcmp(ee.type,'graph2d.Openfig (MATLAB Functions) MATLAB Function Reference %% pop-up a bunch of warnings as it tries to load MATLAB files. %% Working in Octave 3.6.2, but when a figure contains a legend, Octave will %% FLAG_PLOT = set to 1 to plot the data (default is 0) %% fname = the name of the *.fig file (used for MATLAB R2011a %% the axis labels come into here, and I just store them all. %% textItems = a struct array of strings containing text in the figure. %% plot(D(1).x,D(1).y) would plot the first set of data

%% D = a struct array containing the plot data, eg. %% in struct-format, then parsing down the structure to pull out the data It does this by loading the file, which is %% OCTread_FIG is a simple function that extracts the plot data from ideally, even easier solutions will be developed!įunction = OCTread_FIG(fname,FLAG_PLOT) it allows me to use Octave, instead of shelling out 100 clams for the irritating student version of MatLAB.

if the graphs need to be altered (labels, legends), it's easily done by running GLE again (eg. dat files, which you can manipulate very easily. This may not seem like such an easy solution, but it has advantages: Once Octave has plotted the figure, I use fig2gle to convert the figure into a GLE script and data files, then run GLE to produce a PDF. fig file, the name stored in a string called fname, then strips out the data and plots it. With this installed, I've written two scripts that help me export my MatLAB results into lovely PDFs. I use Graphics Layout Engine (GLE), which produces beautiful PDFs from simple script files. fig files, exporting to a LaTeX-friendly PDF. I'm now writing my thesis, and I've come upon a solution for extracting data from MatLAB. Yes, now it seems ridiculous, but at one point I thought I was being dastardly clever. The problem is - or, at least, the folly on my part is - that I've saved many of my results as MatLAB figures, ready to be exported into papers or reports. Yes! - running on Ubuntu, octave runs my simulation like lightning, despite the feeble processing power of my $500 laptop. Why is it taking 140 MB of RAM when there's nothing running?Īt home, I do what many students do: install Octave because it's free and it's fast. MatLAB is a good platform for running simulations, even if it's getting on my back. If you're like me, you've been stuck in the dusty halls of the university system for years, the cynicism etched on your face, a perpetual snarl tugging at the corner of your mouth.Īt Uni, we have a site-wide license for MatLAB, which is fine.

Open fig file without matlab functions