This is the code I'm currently working on, but when I run menu #4, I get an error saying the index exceeds matrix dimensions.
close all;clear all;clc;n=2;filename='data';A={'Vehicle model number','Vehicle purpose','Vehicle registration number','starting year of registration','ending year of registration', 'owner'};count=0;while(1) fprintf('' *programme name* \n') fprintf('---------------------------\n') fprintf('1) vehicle registration\n') fprintf('4) vehicle registration statistics\n') fprintf('0) close the programme\n') fprintf('---------------------------\n') m=input('Enter the choice : '); if m==1 fprintf(' *1) vehicle registation \n') fprintf('---------------------------\n') number=input('- Vehicle information number :','s'); year=input('- starting year of registration(year) :'); period=input('- registration period(year) :'); owner=input('- owner :','s'); Anew={number(1:3),number(4),number(5:8),year,year+period,owner}; A(n,1)=(Anew(1,1)); A(n,2)=(Anew(1,2)); A(n,3)=(Anew(1,3)); A(n,4)=(Anew(1,4)); A(n,5)=(Anew(1,5)); A(n,6)=(Anew(1,6)); n=n+1; end if m==4 fprintf(' *4) vehicle registration statistics \n') fprintf('---------------------------\n') fprintf('Statistical conditions \n') fprintf('1) registration period \n') fprintf('2) purpose of registered vehicle \n') fprintf('---------------------------\n') choice=input(''); if choice==1 fprintf('---------------------------\n') result=input('enter the registration period:'); fprintf('---------------------------\n') for i=2:n period_1=cell2mat(A(i,5)); period_2=cell2mat(A(i,4)); period_search=(period_1-period_2); if result==period_search count=count+1; end end fprintf('---------------------------\n') fprintf('There are %d vehicles \n', count) fprintf('---------------------------\n') end end if m==0 xlswrite('data',A); break; end end
period_1=cell2mat(A(i,5)); is where the error comes up. Can somebody help me fix this problem? Thanks in advance.
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