光束法区域网空中三角测量，实现了一步结算三张航片的外方位元素、地面联系点物方坐标的功能-Bundle Block Aerotriangulation to achieve a step clearing route tablets three elements of exterior orientation, the ground point of contact to coordinate the functions of objects

解析空中三角测量的迭代运算，包括矩阵转置，矩阵求逆，矩阵相乘等关键运算-Resolution aerial triangulation of the iteration, including matrix transpose, matrix inversion, matrix multiplication and other key operations