MATLAB 程序计算结果出现 复数(a+bi)问题

 

存在对负数开根号的情况了:

>> (0.777)^0.1
ans =
    0.9751
>> (0.777)^2
ans =
    0.6037
>> (0.777)^2.1
ans =
    0.5887
>> (-0.777)^0.1
ans =
   0.9274 + 0.3013i
>> (-0.777)^2
ans =
    0.6037
>> (-0.777)^2.1
ans =
   0.5599 + 0.1819i

原文地址:https://www.cnblogs.com/shenxiaolin/p/10489927.html