I have several variables of the double type, each around 450×1 in size. I would like to find the minimum value of each of them, but when I use min(vector), MATLAB returns "Subscript indices must either be real positive integers or logicals." Does this mean that min() cannot work with decimals? If so, is there another function I can use that will? An example of my code is below. As you can see, I have set up a matrix that has two columns, one with a single integer and another with the minimum value of the vector.

`min_set = [974,min(blg0974);975,min(blg0975);976,min(blg0976)];`

Update: All my vectors have positive values with decimal places up to the ten thousandth's place.

## Best Answer