Hello everyone;
first time here, I will appreciate any feedback and help that I can get. I am plotting in the freq. domain, but I want add a second axis in wavelength, which is (wavelength=3e8/freq), inversely proportional. The code below is my attempt to add the second axis, I am only getting the limits right but the values in between do not correspond to each other. Thank you for your time
[AX,H1,H2] = plotyy(x1,y1,x1,y2);ax1 = gca;delta = 0.1; set(ax1, 'Position', get(ax1, 'Position') + [0 delta 0 -delta ]);ax2=axes('Position', get(ax1, 'Position').* [1 1 1 0.001]-[0 delat 0 0],'Color','none');domain=get(ax1, 'XLim') domain=fliplr(domain).^-1set(ax2,'xdir','reverse','Xlim',domain);
Best Answer