The experimental data i have shows some noise in the signal. A trendline would help to reduce the impact of this on the plot and allow a more 'useful' plot to be drawn.
comments welcomed
Help much appreciated;
When using griddata and meshgrid to produce a 3D plot is there anyway to fit a trendline rather than just interpolate between the results.
Currently the experimental data used produces a somewhat 'wavey' plot. It would be much improved if a smoother plot could be...