Convert cell to matrix
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I have the following {'128' '256' '157' '54'} How can I convert it to a numeric matrix for example 128 256 157 54
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Walter Roberson
2013-10-6
str2double()
更多回答（1 个）
Jan
2013-10-6
Faster than str2double:
C = {'128' '256' '157' '54'};
S = sprintf('%s*', C{:});
D = sscanf(S, '%g*');
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