how to save variables in a for loop

Dear,

I have a simple "for loop". I want to save every results ("y") in that. Can you please help me with that ?

thanks in advance.

for x=1:1:5

  y = x*x
  
  
end

Answer 1

[Sam Chak]

@ADNAN KIRAL

for x =1:5
  y(x) = x*x; 
end

disp(y)

[ADNAN KIRAL]

thanks for reply,

[ADNAN KIRAL]

Hi there,

Just one more question please. If i have a data as a matrix. like this

x=data(:,1)

Can I get that ?

THANKS again.

[Sam Chak]

Do you mean storing data like this?

for i = 1:5
    x(i) = i;
    y(i) = x(i)*x(i);
end

data = [x' y']

save xydata.mat

[ADNAN KIRAL]

thanks for the reply. I have data in a matrix.

the data is attached here. instead of "x" values, I want to use these values.

thanks again.

[Sam Chak]

How about this one?

% data
data = magic(5)

% assign elements extracted from column 1 of data to vector x
x = data(:,1)

% the square operation
y = x.*x

% display input-output array
table = [x y]

[ADNAN KIRAL]

i guess it is ok. thnaks again @Sam Chak

all the best.