getdigit.m

Video IO toolbox for matlab. 用directshow做的

function d = getDigit(num)
%d = getDigit(num)
%  Returns a 5x4x1 rendering of the digit NUM (an integer from 0 to 9).
%
%Example:
%  d = getDigit(1)

digits = ...
[0,1,0,0,0,1,0,0,0,1,0,0,1,1,0,0,1,0,1,0,1,1,1,0,0,0,1,0,1,1,1,0,0,1,0,0,0,1,1,0;...
 1,0,1,0,1,1,0,0,1,0,1,0,0,0,1,0,1,0,1,0,1,0,0,0,0,1,0,0,0,0,1,0,1,0,1,0,1,0,1,0;...
 1,0,1,0,0,1,0,0,0,0,1,0,0,1,1,0,1,1,1,0,1,1,0,0,1,1,0,0,0,1,0,0,0,1,0,0,0,1,1,0;...
 1,0,1,0,0,1,0,0,0,1,0,0,0,0,1,0,0,0,1,0,0,0,1,0,1,0,1,0,0,1,0,0,1,0,1,0,0,0,1,0;...
 0,1,0,0,1,1,1,0,1,1,1,0,1,1,0,0,0,0,1,0,1,1,0,0,0,1,0,0,1,0,0,0,0,1,0,0,0,0,1,0];

d = digits(:, num*4+1:(num+1)*4);