How can i save after each loop the variable in the same vector?

Hey everybody,

I have a problem. I was writing a for loop. After the loop everytime the solution is printed to a textdocument. After the loop I load the text file again and work with this variables. Is it easier to store the solutions in a vector instead of a textfile. Is there any possibility to change that?

I looking forward to hearing about someones help.

Kind regards Chris

Answer 1

[Chandrasekhar]

Hi Chris. Its better to maintain a vector of the results instead of writing into a text file and again loading it. If you want to save the data then you can save in the .mat format which you can reuse later.

[Chris]

Hey Akshata,

ok and how can i save the data after each loop without overwriting the previous solution. I want to store all in one vector. Is this possible? And how can i do that?

[Chandrasekhar]

For eg:

    vec = [];
    for i = 1:10
    vec(i) = i;
    end
eval('save vector vec');
vec is vector of 10 values of every loop without overwriting. vector.mat contains the vec variable

Answer 2

[Abhishek M]

Hi Chris,

Try this

A=10;

b=10;

for i=1:b

A(i)=%%logic;

end

for l=1:b

matA{l,:}=A; %%%% responsible for holding old iteration values

end