Project - Data Handling and Interpolation

1.

plot(Volt,ImAmp,'-ob','MarkerFacecolor','r','linewidth',2);
V = interpl(Volt,ImAmp)
Volt=-17.3:0.1:0.9;
xlabel('voltage');
ylabel('current');

fileidl=fopen('D:\skill-lync\matlab\matlab basics\week5\week4.xlsx','r')
fileid=fopen('D:\skill-lync\matlab\matlab basics\week5\project.txt','w')
Vv =[-17.2 -17.1 -13.8 -13.5 -13.0 -12.5 -11 -9 -5.76 -6 -1 0.11 0.25 0.5 0.61 ];
Volt=-17.3:0.1:0.9;
c=interpl(Vv,Volt);
fprintf(fileid,'%d',Vv)
figure
plot((-28:-14),Vv,'o',Volt,c,'*');
ylabel('voltage');
xlabel('current');
legend('Vv','c');