Insert cell values to a matrix

Hi,

I want to insert cell values in [2499 x 1] array to 60th row of 366 x 10000 matrix of 1:4:10000 columns. How can I do in MATLAB.

Please help.

Thanks.

[Image Analyst]

Please clarify if it's a cell array, or a regular double numerical array. If it's a cell array, what is inside each cell?