MATLAB: Please help me, i have the result as following , and i want save it in excel file but the code shows error

Question

i used the command

fileName='result.xlsx';

writetable(fhsmooth,fileName);

winopen(fileName)

but the code shows

Undefined function 'write' for input arguments of type 'double'.

Error in writetable (line 117)

write(a,filename,varargin{:})

Answer 1

You are using command writetable and you are writing a double array

either change the command from writetable to writematrix

fileName='result.xlsx';
writematrix(fhsmooth,fileName);

or convert fhsmooth to table

fileName='result.xlsx';
writetable(array2table(fhsmooth),fileName);