Matlab实例

问题:生成一个10×10的随机数矩阵,并求解该矩阵的秩

>> A=rand(10)

A =

    0.8147    0.1576    0.6557    0.7060    0.4387    0.2760    0.7513    0.8407    0.3517    0.0759
    0.9058    0.9706    0.0357    0.0318    0.3816    0.6797    0.2551    0.2543    0.8308    0.0540
    0.1270    0.9572    0.8491    0.2769    0.7655    0.6551    0.5060    0.8143    0.5853    0.5308
    0.9134    0.4854    0.9340    0.0462    0.7952    0.1626    0.6991    0.2435    0.5497    0.7792
    0.6324    0.8003    0.6787    0.0971    0.1869    0.1190    0.8909    0.9293    0.9172    0.9340
    0.0975    0.1419    0.7577    0.8235    0.4898    0.4984    0.9593    0.3500    0.2858    0.1299
    0.2785    0.4218    0.7431    0.6948    0.4456    0.9597    0.5472    0.1966    0.7572    0.5688
    0.5469    0.9157    0.3922    0.3171    0.6463    0.3404    0.1386    0.2511    0.7537    0.4694
    0.9575    0.7922    0.6555    0.9502    0.7094    0.5853    0.1493    0.6160    0.3804    0.0119
    0.9649    0.9595    0.1712    0.0344    0.7547    0.2238    0.2575    0.4733    0.5678    0.3371

>> B=rank(A)

B =

    10


原文地址:https://www.cnblogs.com/hzcya1995/p/13315649.html