【求助】下面这个choice可以用什么函数代替？

[tianyoume]

lab1 = str2mat( ...);
lab2 = str2mat( ...);
labels = str2mat(lab1, lab2);
calls1 = str2mat(... );
calls2 = str2mat( ... );
callbacks = str2mat(calls1, calls2);
interruptible = 1;
choices('HoSatDemo', 'HOSA Demo', labels, callbacks, interruptible);
clear
return