Matrix recording zeros

Good Morning,

For analyzing purpose, I am trying to record every iteration of the loop in its resultant matrix. However, matlab inserts zeros in columns where there should not be zeros in the previous loop count in iterations where that resultant vector length is small. I am thinking, matlabmust be having some equal row criteria for every iteration. Is there a way where I can just take in the actual vector length recorded in the matrix for every i-count?

Answer 1

[Walter Roberson]

Use call arrays. Numeric arrays cannot have irregular sizes, but the entries of cell arrays can be different sizes.

[Ferd]

Thanks!

Just curious, any reason why numeric arrays must be of equal sizes though?