 not so Frequently Asked Questions  update 2004/8/30


Introduction to gnuplotGNUPLOT is a nice free software which displays various mathematical functions and numerical data. There are many Web ites and documents those explain how to make a plot of functions, so here I describe how to make a figure of numerical data such as experimental data or results of numerical calculations. Basic Use  from start to the endUse for a Numerical Calculation  Plots of Calculated Results
Use for Experimental Data  Plots of Experimental Data
Plot Functions and the LeastSquares fitting to experimental data
Life with gnuplotPlotting styles 