Convolution with gabor matrix of type cell

I m trying to implement gabor on a numeric database.I am trying to convolve a gabor matrix with a given numeric vector of size 163x1 The problem is with type of data how to convert from cell to double form directly

Answer 1

[Andrei Bobrov]

use cell2mat

e.g.

C1 = {1:5}
out1 = cell2mat(C1)

C2 = arrayfun(@(x)x,1:5,'un',0)
out2 = cell2mat(C2)