Results as a loop

I want to make my results as a loop.

When I change the parameter b_A or T_A from 1:5 to 1:3, I want that my results also change. But with this code, I need to change manually the result code, every time I change the loop of the parameter. Can someone help me plz?

This code is to estimate a 3 parameter weilbul distribution.

clear all
n   = 1000;
t0  = 0.5;
b_A = 1:5;
T_A = 1:5;
LowerBound= [0 0 0];
rng('shuffle');

data    = zeros(n,length(b_A),length(T_A));
params  = zeros(length(b_A),length(T_A));

data2P = zeros(n,length(b_A),length(T_A));
params2p = zeros(length(b_A),4,length(T_A));

for k= T_A
    for i= b_A
        data(:,i,k) = wblrnd(i,k, [n,1]) + t0;
        data2P(:,i,k) = wblrnd(b_A(i),T_A(k), [n,1]);
        start       = [i k t0];
        custompdf   = @(x,a,b,c) (x>c).*(b/a).*(((x-c)/a).^(b-1)).*exp(-((x-c)/a).^b);
        opt         = statset('MaxIter',1e5,'MaxFunEvals',1e5,'FunValCheck','off');
        params(i,1:3,k) = mle(data(:,i,k),'pdf',custompdf,'start',start,'Options',opt,'LowerBound',LowerBound,'UpperBound',[Inf Inf min(data(:,i,k))])
        params(i,4,k)   = i;
        params(i,5,k)   = k;
        params(i,6,k)   = t0;
        
        params2p(i,1:2,k) = wblfit(data2P(:,i,k));
        params2p(i,3,k)   = i;
        params2p(i,4,k)   = k;
    end
end
result(1:5,:)= params(:,:,1);
result(6:10,:)= params(:,:,2);
result(11:15,:)= params(:,:,3);
result(16:20,:)= params(:,:,4);
result(21:25,:)= params(:,:,5);

[Image Analyst]

If you don't want to change them by changing your code, how do you want to change them? Where would you change these values if not in your code? Do you want to make a list of the starting and stopping values in a text file or somewhere, that your code read in? Do you want your code to ask the user? I have no idea - you forgot to say.

[Mustafa Vural]

Oh I am sorry,

at the end you see:

result(1:5,:)= params(:,:,1);
result(6:10,:)= params(:,:,2);
result(11:15,:)= params(:,:,3);
result(16:20,:)= params(:,:,4);
result(21:25,:)= params(:,:,5);

this is specially for the parameters b=1:5 and T=1:5. You see the lines:

result(1:5,:)

result(6:10,:) and so on.

But when I change for example T to 1:3, I need to change the code like:

result(1:3,:)

(result(4:6,:) and so on.

Now I want to create a code, that it changes automatically when I change my parameter b and T.

Have you any idea?

Answer 1

[KALYAN ACHARJYA]

%Last section

data1=0;
results=[];
for i=1:length(T)
result(b+data1,:)= params(:,:,T(i));
data1=data1+5;
end 

[madhan ravi]

Preallocation?

[KALYAN ACHARJYA]

Thanks Madhan, sorry again, I missed the same. But, I have no idea about exact size of results, its depends on b, and author said it can be change any sizes.