matlab未定义sqrt,MATLAB编程运行出现“未定义函数或变量 "norm" ” 请问如何...
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%5function Red=mm_Red(data)%盲目约简算法，返回值为约简结果[data_c,data_r]=size(data);Red=data;Red(data_c+1,data_r)=0;...
