“iteration method with variable weights”的概念、定义、翻译、参考文献-科学参考

单词	iteration method with variable weights
释义	iteration method with variable weights Encyclopedia 工学粗差检测释 iteration method with variable weights选权迭代法在平差过程中，将带有粗差的观测值视为与其他同类观测值具有相同的数学期望、方差异常大的一个子样，迭代计算时不断对观测值的权与方差做变换，最终使含粗差的观测值权重趋近于零或方差趋向于无穷大的一种粗差探测方法。
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