i want to plot the graph for while loop but the graph was blank

d=1;

while X>=t

fprintf('Value of T0 at t=%d is %d\n',t,T0);

%compute f(t,T0)

ftT0= f(t,T0);

%compute newTo

newT0= T0+h.*ftT0;

%for printing

rsl(d,:)=[t T0 ftT0 newT0];

%update iteration

d=d+1;

%update t

t= t+h;

%update T0

T0= newT0;

end

plot(t,T0)

[Fakrullah eiman Noor]

the value of X will be input by user

Answer 1

[VBBV]

      t(d)= t+h;
    %update T0
    T0(d)= newT0;

[VBBV]

To plot a graph, use a vector of values for the variables by indexing them in a loop

[VBBV]

ftT0= f(t(d),T0(d));
  %compute newTo
  newT0= T0(d)+h.*ftT0;
  %for printing
  rsl(d,:)=[t(d) T0(d) ftT0 newT0];
  %update iteration
  d=d+1;
  %update t
  t(d)= t(d)+h;
  %update T0
  T0(d)= newT0;