--- Saving session to:
    ECE480.PH437_10-Jan-2002.txt
--- Processed startup.m ---
; ; ; ; ; ; ; 
template
??? Undefined function or variable 'letter'.

Error in ==> c:\personal\class\2001-02\winter\ece480\images\template.m
On line 13  ==> switch letter

letter='o'

letter =

o

template
Using the small "o" as the template...
Starting to filter now...
letter='T'

letter =

T

template
Using the "T" as the template...
Starting to filter now...
profiles

f=imread('camera.png');
imshow(f)
whos f
  Name      Size           Bytes  Class

  f       256x256          65536  uint8 array

Grand total is 65536 elements using 65536 bytes

x=1:256;
y=1:256;
imshow(f(y,x))
imshow(f(257-y,x))
imshow(f(257-y,1:2:256))
imshow(f(257-y,1:0.5:256))
Warning: Integer operands are required for colon operator when used as index.
imshow(f(257-y,round(1:0.5:256)))
imshow(f(257-y,round(1:0.1:256)))
Warning: Image is too big to fit on screen; displaying at 42% scale.
> In C:\MatLab6p1\toolbox\images\images\truesize.m (Resize1) at line 302
  In C:\MatLab6p1\toolbox\images\images\truesize.m at line 40
  In C:\MatLab6p1\toolbox\images\images\imshow.m at line 167
exit