how can i fix this error?

"Undefined operator '==' for input arguments of type 'cell'."

this error appear when I want to compare the similarity between two element in cell like that:

for j=1:numel(S)

if S{p}==S{j}

S{j}={};

end

end

Thanks

[langrg]

Hi,

You can replace:

if S{p}==S{j}

by :

if isequal(S{p}, S{j})

[Mira le]

thank you it works, the execution become low

Answer 1

[Sai Bhargav Avula]

Hi, One way is by using isequal function.

For Example

if isequal(S{p},S{j})