有哪位会使用matlab软件的高手们,帮帮忙啊,就是计算矩阵之间的乘法,具体求助有关矩阵X乘以(1-X)的逆矩阵的运算,matlab里是不是不能运算有小数点的逆矩阵啊 我运行时怎么老出错误啊,提示出“Matrix must be square”,望各位再帮帮忙啊
X=[0,0,0.12,0.12,0,0,0.18,0.12,0.12,0,0.06,0,0,0,0,0.06,0.06 
       0,0,0.12,0.06,0,0,0,0,0,0,0,0,0,0,0,0,0 
       0,0,0,0.18,0.12,0,0,0,0,0.06,0,0,0,0,0,0,0 
       0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 
       0,0,0.12,0,0,0,0,0,0,0.06,0,0,0,0,0,0,0 
       0,0,0.12,0.18,0,0,0,0,0,0,0,0,0,0,0,0,0 
       0,0,0.06,0.12,0,0,0.12,0.06,0,0,0,0,0,0,0,0.06,0.06 
       0,0,0.06,0.06,0,0,0.12,0,0.12,0,0,0,0,0,0,0.06,0.06 
       0,0,0.06,0.12,0,0,0,0,0,0,0,0,0,0,0,0.06,0.12 
       0,0.18,0.12,0,0,0,0,0,0,0,0.12,0,0,0.06,0,0,0 
       0,0.06,0.12,0,0,0,0,0,0,0.06,0,0.06,0,0,0.06,0,0 
       0,0.12,0.06,0,0,0,0,0,0,0.06,0.18,0,0,0.06,0.06,0,0 
       0,0.18,0,0,0,0,0,0,0,0.06,0.12,0,0,0,0,0,0.06 
       0,0.12,0.06,0,0,0,0,0,0,0,0.12,0,0,0,0,0,0.06 
       0,0,0,0,0,0,0,0,0,0.06,0.06,0,0.12,0.12,0,0,0.12 
       0,0,0,0,0,0,0,0,0,0.06,0.12,0,0,0,0,0,0.12 
       0,0.06,0,0,0,0,0,0,0,0.12,0.06,0,0.06,0,0,0,0]