>> image_double_test
03-Feb-2019 12:38:00

IMAGE_DOUBLE_TEST:
  MATLAB version.
  Test IMAGE_DOUBLE.
03-Feb-2019 12:38:00

IMAGE_DOUBLE_GRAY_TEST:
  IMAGE_DOUBLE_GRAY can "double" a gray scale image file.
  Here, we start with a file that has been halved 3 times.
  We double it three times, examining each result.
  Image size of "casablanca8.pgm" is 45 by 58
  Size after doubling #1 is 0 by 90
  Size after doubling #1 is 116 by   Size after doubling #2 is 0 by 180
  Size after doubling #2 is 232 by   Size after doubling #3 is 0 by 360
  Size after doubling #3 is 464 by 
IMAGE_DOUBLE_GRAY_TEST:
  Normal end of execution.

03-Feb-2019 12:38:09

IMAGE_DOUBLE_TEST:
  Normal end of execution.

03-Feb-2019 12:38:09
>>