how to append different arrays without normalization?

i have four arrays of different values and i have to append the arrays one after other vertically in a single array. i have tried this code

data=[i;j;blksz;avg]

but the problem i am facing is that values above 255 in array i and j are automatically normalized to 255. can anyone let me know how to fix it???

[Stephen23]

The values are being converted to the class of the first array, which appears to be uint8. How these conversions work is explained in the MATLAB documentation:

https://www.mathworks.com/help/matlab/matlab_prog/valid-combinations-of-unlike-classes.html

Answer 1

[Stephen23]

data = [double(i);double(j);double(blksz);double(avg)]

or using some suitable integer class which can contain the required values.

[Anu Sri]

it worked..Thankyou!!

Answer 2

[Walter Roberson]

data = [double(i); double(j); double(blksz); double(avg)];

I suspect this could be shortened to

data = [i; j; blksz; double(avg)];

[Anu Sri]

it worked..Thankyou!!