Least-squares method is used to fit the nuclear logging data to avoid the factors of human disturbance during the proceeding of computing. By using the method, the integration intervals are searched and the parameters are selected automatically, which improves the accuracy and reliability. Also the method is extended to curve prolongation. Combined with the interpolation technology this method implements the points supplement on single curve after bi-peak stripping.
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廖琪梅,杨文昭. 一种核测井数据的拟合处理算法[J]. 科学技术与工程, 2012, 12(18): . Liao Qimei and. An algorithm of Data Fitting for Nuclear Logging[J]. Science Technology and Engineering,2012,12(18).