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matlab closes when using Huffman encoding

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Pat
Pat 2012-12-24
I have a vector of size 65536x1
i am performing compression of image i used code
symbols = unique(YourVector(:));
counts = hist(YourVector(:), symbols);
p = double(counts) ./ sum(counts);
[dict,avglen] = huffmandict(symbols,p)
comp = huffmanenco(sig,dict)
but i get error
??? Maximum recursion limit of 500 reached. Use set(0,'RecursionLimit',N)
to change the limit. Be aware that exceeding your available stack space can
crash MATLAB and/or your computer.
Error in ==> huffmandict>insertMaxVar
i changed value from 500 to 4000,but my matlab closes

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回答（1 个）

Walter Roberson
Walter Roberson 2012-12-24
You have a routine which is calling itself, such as would happen if you accidentally named your .m file the same as the name of a routine that is used by huffmandict . What name did you give to the .m file for the code you show above?
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Pat
Pat 2012-12-24
size(comp)
ans =
461689 1
size(img)
ans =
256 256
how to display comp image since sizeis dfferent..
Walter Roberson
Walter Roberson 2012-12-24
comp is not an image. comp is compressed data. You would have to decompress it to display anything.

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