Matlab中特殊的矩阵函数

1、零空间函数

>> inv(C)Warning: Matrix is close to singular or badly scaled. Results may be inaccurate. RCOND =  1.600321e-18. ans =   1.0e+15 *   -1.1259   -0.0000    1.1259    1.1259   -0.0000   -1.1259   -1.1259   -0.0000    1.1259    1.1259   -0.0000   -1.1259    0.5629    0.0000   -0.5629   -0.5629    0.0000    0.5629    1.1259    0.0000   -1.1259   -1.1259    0.0000    1.1259    1.1259    0.0000   -1.1259   -1.1259    0.0000    1.1259   -0.5629         0    0.5629    0.5629   -0.0000   -0.5629