以下为句子列表:
英文: A new computational formula to nonlinear adjustment by parameters, in consideration of the second-order terms, is derived in this paper from the precise orthogonality condition equations to nonlinear least squares by analyzing the direct solving process a
中文: 在分析线性化的非线性参数平差的近似直接解法与迭代解法基础上,利用非线性最小二乘的精确正交性条件方程,推导出顾及到二次项的非线性参数平差的一种新的计算公式。
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