matlab - Undefined function 'eq' for input arguments of type 'cell' -

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i tried make function generates number of strings.

function [p] = getpattern (v) load('code128b.mat')  a=1:length(code128b)     if v == code128b(a,1)         p=code128b{a,3};     end end

code128b.mat contains data, first column numbers while third column strings. want input numbers , produce string. why function produce error: undefined function 'eq' input arguments of type 'cell'.? don't it.

thanks help.

for cell arrays, curly braces ({}) used extract contents of cells, while parentheses (()) used extract subset of cells (that is, result cell array).

use code128b{a,1} instead of code128b(a,1) number instead of cell containing number. however, if v cell have use isequal compare contents.


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