How to save tables in txt or xls file?

Hello,

i need to save tables into txt or xls file. That's the script:

• %Create a "unique name" for the file
• nrdm1={'File_Log_'};
• lettere='A':'Z';
• nrdm2=lettere(randi(numel(s)));
• nrdm3=lettere(randi(numel(s)));
• nrdm4={'.txt'};
• name_file=strcat(nrdm1,nrdm2,nrdm3,nrdm4); %example: "File_Log_NX.txt"
• %Create tables (tab1, tab2, tab3)
• NomeDati = ["Frequenza di campionamento [Hz]";"Numero Canali [ ]";"Tempo di acquisizione [s]";"Blocco PSD [s]";" TF [s]"];
• Valori=[Fs;n_canali;time_end;Tb;Tbd]; %variables
• tab1 = table(NomeDati,Valori)
• Warning = ["Warning valore medio";"Warning rumore"];
• NomeCanale=["Rilevato";"Non rilevato"];
• tab2 = table(Warning,NomeCanale)
• NumeroCanale = ["1","2"]';
• nome_canali=["fds","hgf"]';
• tab3 = table(NumeroCanale,nome_canali)
• %Save the file
• save(name_files,'tab1','tab2','tab3','-ascii')

Of course it can't work properly ("Error using save: Must be a string scalar or character vector."). I tried also "writetable" or "xlswrite" but i don't know how to organize these datas and saving the file with the right name.

Anyone can help?

Answer 1

[KSSV]

Read about writetable.