• 2022-07-28
    已知观测向量的协因数阵为,单位权中误差为,现有函数,的中误差是。3e2c802a1e0b50bc16b5021c863f90df.png01ebcbc8a68df561fe415cdda0dd41ea.png28cde1901ffc5da110499f75fa47e5b2.png0ebda55949910bb46d534ba8ebcf3771.png6343a1f1221a6740dc0349c96dcb163c.png