I am trying to execute the below code to plot the discharge curve of battery for the collected data,but i am getting errors,pls can u help me in this

clear all clc load B0005; [a1,b1,c1,d1]=voltageextraction(B0005); N1=length(c1); [dis1,tim1] = dischargecut(c1,d1); for i=1:1:N1 P1(i,:)=polyfit(tim1{i},dis1{i},8); end

figure(1) for i=1:10:N1 plot(tim1{i},dis1{i}); hold on; end xlim([0 3500]) ylim([2.4 4.4]) grid on xlabel('Time (s)'); ylabel('Voltage (V)'); title('Discharge curve')

Answer 1

[Vishal Rane]

I believe MATLAB is unable to access the function 'voltageextraction' that you are calling from within 'discharge_plotting1' on line 4. Check if it is on the matlab path.