When a safe a csv file I can not see numbers instead symbols

Hello,

I'm doing some multiplication that s the reson I'm saving the file again as csv file, but when I open it, I can see the results, instead symbols. Do you know what is wrong?

clear all
clc
addpath('Function')

[beamcracks] = importfile('Data\beamcracks.csv', 2, 12);
[beamcracks] = extentscore(beamcracks);

tabla = beamcracks(:,:);
writetable(tabla,'condition.csv')  
save ('condition.csv', 'tabla')

in the variables look fine but in the csv file no

Answer 1

[Chunru]

remove the last line: save ('condition.csv', 'tabla'). You have already generate the .csv file in previous line.