Freq=[5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100]';%%20
Torq=[2.5 5.0 7.5 10.0 12.5 15.0 17.5 20.0 22.5 25.0 27.5 30.0 32.5 35.0 37.5];%%15
Eff=xlsread('mymap.xlsx')
% [c0,h0]=contour(Freq,Torq,Eff);
[c0,h0]=contour(Freq,Torq,Eff,[0:0.04:0.4,0.4:0.08:0.6,0.6:0.04:0.8,0.8:0.04:1]);
clabel(c0,h0)
title('SRM Efficiency MAP')
xlabel('Speed(Hz)')
ylabel('Torque(Nm)')
grid on
