plotting graph through while loop

n_device =10;
while(n_device<=50)
    probability=binornd(n_device,.92)
   n_device=n_device+10;
end

I want to plot a graph between n_device and probability for th 5 value of probability through this while loop,,please guide me ...

Answer 1

[KSSV]

x = zeros([],1) ; 
y = zeros([],1) ; 
n_device =10;

count = 0 ; 
while(n_device<=50)
count = count+1 ; 
   probability=binornd(n_device,.92)
   x(count) = n_device ; 
   y(count) = probability ; 
   n_device=n_device+10;
end

plot(x,y)

Use for loop:

n_device =10:10:50 ; 
probability = zeros(size(n_device)) ; 
count = 0 ; 
for i = 1:length(n_device)
   probability(i)=binornd(n_device(i),.92)
end

plot(n_device,probability)

[Raqib Iqbal]

it works ..thanks a lot sir,,one more help if possible please, if i want to draw(probability/n_device vs n_device) what will be the chage to do?

[KSSV]

This is very basic.....you should read basics of MATLAB. To achieve that simply use:

plot(probability./n_device,n_device)

[Raqib Iqbal]

x = zeros([],1) ; 
y = zeros([],1) ; 
n_device =10;
count = 0 ; 
while(n_device<=50)
count = count+1 ; 
   probability=binornd(n_device,.92)
   x(count) = n_device ; 
   y(count) = probability ; 
   n_device=n_device+10;
end
plot(x,y)

for this code -->>>>plot(probability./n_device,n_device),,,is not working sir after changing x & y.....for this code i want to draw 2nd graph which is (probability/n_device vs n_device)

[KSSV]

Hello here x is n_device, y is probability ..so you have to use

plot(y./x,x) ; 

Answer 2

[Ashish Azad]

Store the five values in vector, a vector containing values of n_device and a vector containing values of probability to the corresponding n_device

and use plot function: plot(<n_device_vector>,<probality>)

This should work

Alternatively you can also try plotting using plot function and writing hold on at starting of loop, let me know if this work.