hi,
I am relatively new to matlab and have created a code for a problem using loops however I want to display the results of each iteration as a graph. I can plot as dots by using hold on/hold off - effectively just overlaying numerous single point graphs. does anyone know how I can get the results to display as a continuos line graph.
the code I have is:

%Inputs
Hi=8;
Qin=xlsread('data')
A=223453;  
Hd=18;
Qout=5.26*24*60*60/1000

%Calcs
V=Hi*A/1000
Vmax=A*Hd/1000


%reset ii (index value)
if V>=0.9*Vmax
    ii=1
else ii=0
end

while ii<155
    if V<0.9*Vmax
        ii=ii+1;
    end
    
 hold on
        plot (ii,V)
          
  
     
   if V>=0.9*Vmax      
                             
               while V>0.7*Vmax && ii
                      ii=ii+1;
                                         
                      
                      if V+Qin(ii)-Qout*3 > Vmax
                         V=Vmax
                         
                      else V=V+Qin(ii)-Qout*3
                          
                      end
                     
                end
        
        
   elseif V>=0.3*Vmax
               V=V+Qin(ii)-Qout
               
               if V>=Vmax
                  V=Vmax
               end
                      
  
   else
            V=V+Qin(ii)   
            while V<0.5*Vmax && ii<155
                      ii=ii+1;
                                           
                      if Qin(ii)> (Vmax-V)
                          V=Vmax  
                      else V=V+Qin(ii)
                      end
                
            end
                   if V<0.9*Vmax
                                                     
                   end
   end
        
                   
   
      
end
hold off