The strong interrelationship among exterior elements of linear pushbroom imagery induces normal equation severely ill-posed and leastsquares value deviated from the true value.
线阵推扫式影像外方位元素间的强相关性,导致法方程病态,外方位元素的最小二乘估计值误差较大。
2
An algorithm was constructed to solve the leastsquares bisymmetric solution of a class of matrix equation.
构造了一种迭代法求一类矩阵方程的最小二乘双对称解。
3
A leastsquares solution via singular value decomposition is used to solve the matrix equation.