--- Saving session to: ECE480.PH437_29-Jan-2002.txt --- Processed startup.m --- ; ; ; ; ; ; ; lmb ??? Undefined function or variable 'lmb'. a=imread('camera.png'); A=fft2(double(a)); imshow(A,[]) Warning: Displaying real part of complex input > In C:\MatLab6p1\toolbox\images\images\imshow.m (ParseInputs) at line 497 In C:\MatLab6p1\toolbox\images\images\imshow.m at line 89 clear delfigs edit inv3 fschange('c:\personal\class\2001-02\winter\ece480\matlab\inv3.m'); clear inv3 inv3 Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... All done! fschange('c:\personal\class\2001-02\winter\ece480\matlab\inv3.m'); clear inv3 inv3 Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... All done! fschange('c:\personal\class\2001-02\winter\ece480\matlab\inv3.m'); clear inv3 delfigs inv3 Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... All done! fschange('c:\personal\class\2001-02\winter\ece480\matlab\inv3.m'); clear inv3 inv3 Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... All done! fschange('c:\personal\class\2001-02\winter\ece480\matlab\inv3.m'); clear inv3 inv3 Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... All done! fschange('c:\personal\class\2001-02\winter\ece480\matlab\inv3.m'); clear inv3 delfigs inv3 Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... Press a key to continue... All done! delfigs a=imread('peppers.png'); whos a Name Size Bytes Class a 512x512 262144 uint8 array Grand total is 262144 elements using 262144 bytes f=a; psf=zeros(512); psf(1,1:10)=1; imshow(psf,[]) imshow(imfilter(a,psf)) imshow(imfilter(a,psf),[]) psf=ones(1,10); imshow(imfilter(a,psf),[]) imshow(imfilter(a,psf)) imshow(double(imfilter(a,psf))) imshow(double(imfilter(a,psf)),[]) psf=ones(1,10)/10; imshow(imfilter(a,psf)) imshow(f) psf=ones(1,31)/31; imshow(imfilter(a,psf)) psf=zeros(1,63); psf(1:31)=1/31; plot(psf) imshow(imfilter(a,psf)) figure imshow(a) imshow('rahal14.png') Warning: Image is too big to fit on screen; displaying at 75% 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