Project - Data Handling and Interpolation

>> clear all

>> fidl=fopen('VI.xlsx','r');

>> fid=fopen('VI.txt','w');

>> VV =[-17.3 -17.1 -13.8 -13.5 -13.0 -12.5 -11 -9 -5.76 -6 -1 0.11 0.25 0.5 0.65];

>> VVolt=-17.3:0.1:0.9;

>> c=interp1(VV,VVolt);

>> fprintf(fid,'%d',VV);

>> figure;

>> plot((-28:-14),VV,'o',VVolt,c,'*');

>> ylabel('voltage');

>> xlabel('current');

>> legend('VV','c');

OUTPUT: