Challenge

Project - Data Handling and Interpolation

clear all;

clc

%% Interpolation of data

Z=xlsread("VI.xlsx");

V=Z(:,1);

I=Z(:,2);

x=-17.3:0.1:0.9;

M=interp1(V,I,x,'linear');

plot(V,I);

hold;

plot(x,M,'*')

%% Finding Missing Current Values

VV=[-17.2000 -13 -11 -9 -6 -1 0.1100 0.2500 0.5000 0.6100 0.6600];

II=interp1(V,I,VV);

N=[VV;II];

save Project_data.mat VV II N

load Project_data.mat

Ship work like this
in your own course.