02-20.txt

来自「MATLABR2006a基础教程」· 文本 代码 · 共 13 行

>> C{1,1} = pi;

>> C{1,2} = 1; 

>> C{1,3} = ispc; 

>> C{1,4} = magic(3)

>> for k = 1:4
x(k) = islogical(C{1,k});
end

>> x