overdetermined linear diophantine equations 超定线性丢番图方程组
non-linear overdetermined equations 非线性超定方程组
Linear distortion model was used and the distortion coefficients were obtained by resolving overdetermined linear equations and least square method.
采用线性畸变模型，由最小二乘法解线性方程组得到摄像系统畸变模型的畸变系数。
Chapter five presents the modified ABS algorithms for solving linear overdetermined linear Diophantine equations and inequations.
第五章给出了求解超定线性丢番图方程组和不等式组的修正abs算法。
The overdetermined equations can be solved directly by using the rejection method to give the initial value of the position first and then converting the problem into a linear—square one.
另一类变量与向量函数呈非线性关系。 对于后一类变量，用弃舍随机方法先给出位置初值，然后将问题化为线性最小二乘问题，直接解超定方程组。
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