how save the calculated values ​​from the loop one after the other in a vector ?

This loop should calculate the dwell time and the sum function for me. For example, a time from zero to 46 is determined by the loop. How can I save these numbers in a vector / matrix with one column and several rows? Unfortunately, I am not very fit in matlab. I would be happy if someone could help.

The dwell time should be calculated using the Euler method

clear all
clc
V = input('Please enter the volume of the stirred tank in m³: ');
Vs = input('Please enter the volume flow in l / s: ');
c_zu = input('Please enter the initial concentration in mol / l: ');
h = input('Please enter the time step h in min: ');
c_zu = c_zu*1000;

Vs= Vs*0.06;             % volume flow in m³/min
t= 0;                 %time in min 
c= 0;                 %Start concentration in mol/m³
k = 0;                          
tau= V/Vs;        % tau= volum /Volum flow
Abbr = 10^(-3.6);
F = 0;
c_Ab = 0;


for i = 1:1000

     
     t= t+ h;
     dcdt=1/tau*(c_zu- c_Ab);
     c = c+ dcdt * h;
     F = c_Ab/c_zu;
     k = k+1;
     
        if c_zu-c_Ab <= Abbr
            
            break
        else
            c_Ab = c;
        end
   Vektor_c_Ab(i:1) = c_Ab;
   Vektor_t(i:1) = t;
   Vektor_F(i:1) = F;
end
Vektor_c_Ab
Vektor_t
Vektor_F
k
g = plot(Vektor_F,Vektor_t); grid on;

Answer 1

[VBBV]

Vektor_c_Ab(i) = c_Ab;
 Vektor_t(i) = t;
 Vektor_F(i) = F;

Use the loop iterator index variable

[Aryo Aryanapour]

It works now. Thanks alot