8 digit double array to 1 digit double array

Hi, I am trying to extract 8 digit double array to 1 digit double array.

H = [10001000;

10000001]

I would like to save H(2*1) double matrix to

H_conv = [ 1 0 0 0 1 0 0 0;

1 0 0 0 0 0 0 1]

H_conv(2*8) double matrix.

Thank you.

Answer 1

[Walter Roberson]

num2str(H) - '0'

This relies upon H being a column vector and will not give you the desired answer if H has more than one column.

It will also not give your desired answer if the top digit of H is not set in all values.

[Hye Sung Moon]

Thank you! It works perfectly!

[James Tursa]

... as long as you have a leading 1 in each number. Do you know this for sure about each value?

[Walter Roberson]

And you need the same number of digits in each number. It is a "fast and dirty" answer, not the best answer.

[Walter Roberson]

cell2mat(compose('%08d',H(:)))-'0'

Answer 2

[Tommy]

How about

H_conv = num2str(H)-'0'

Answer 3

[James Tursa]

For column vector H:

H_conv = cell2mat(arrayfun(@(x)sprintf('%08d',x),H,'uni',false)) - '0'