Project - Data Handling and Interpolation
% Extract the voltage and current columns
voltage = cell2mat(data(2:end, 1));
current = cell2mat(data(2:end, 2));
% Remove NaN or Inf values from the input data
valid_idx = ~isnan(voltage) & ~isnan(current) & isfinite(voltage) & isfinite(current);
voltage = voltage(valid_idx);
current = current(valid_idx);
% Define the range for interpolation
x = -17.3:0.1:0.9;
% Interpolate the data
current_interp = interp1(voltage, current, x);
% Generate an interactive plot of the interpolated data
figure;
plot(voltage, current, 'o', x, current_interp, '-');
xlabel('Voltage (V)');
ylabel('Current (A)');
legend('Original Data', 'Interpolated Data');
% Save the interpolated data to a text file
dlmwrite('interpolated_data.txt', current_interp, 'delimiter', '\t');