cell to matrix when loading

The matlab file I am trying to load is a '1x1 cell' that opens to a '77x1 double' when loading it how do I skip the cell and go to the matrix immediately?

Answer 1

[Fangjun Jiang]

d1={rand(77,1)};

d1{1}(50)

d2=d1{1}

d2(50)