MATLAB: Extract numbers from cell array

Question

hello!

i have this cell array wich may have many cells,and not only three as here.

A = {'jdldi'; 'jdks5.4555h'; 'f67'}

i want to extract only the numbers,and show them as one number

for this example i want the result to be 5.455567

any help please?

Thank you very much!

Answer 1

A = {'jdldi'; 'jdks5.4555h'; 'f67'}
b=regexp(A,'\d+(\.)?(\d+)?','match')
out=str2double([b{:}])