blockproc
in [Matlab]
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From: S.Sumathi on 9 Aug 2010 03:53 I = imread('sample1.tif'); >> I = im2double(I); >> T = dctmtx(8); >> dct = @(block_struct) T * block_struct.data * T'; >> B = blockproc(I,[8 8],dct); ??? Undefined function or method 'blockproc' for input arguments of type 'function_handle'. Sir please help me to solve this.
From: us on 9 Aug 2010 06:53
"S.Sumathi " <ssumathibe(a)gmail.com> wrote in message <i3oc51$8nr$1(a)fred.mathworks.com>... > I = imread('sample1.tif'); > >> I = im2double(I); > >> T = dctmtx(8); > >> dct = @(block_struct) T * block_struct.data * T'; > >> B = blockproc(I,[8 8],dct); > ??? Undefined function or method 'blockproc' for input arguments of > type 'function_handle'. > Sir please help me to solve this. a hint: - BLOCKPROC was introduced in ML ver 2009b... - which ver do you have(?)... ver; % <- will tell you... us |