2 结果与讨论 2.1 CTMAB对表层沉积物吸附BPA的影响 采用非线性最小二乘法拟合（Nonlinear least squares fitting，NLSF）分析表层沉积物（生物膜） 吸附BPA 的数据来确定相应的吸附热力学参数，所 有统计计算均使用 Mic...
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Nonlinear Least Squares Curre Fitting 非线性最小平方法之最适曲线
Use Chaos and fractal analysis routines, LCMV optimization design array signal processing, Multivariate least squares fitting method of nonlinear equations.
使用混沌与分形分析的例程，LCMV优化设计阵列处理信号，利用最小二乘法进行拟合多元非线性方程。
In the program, three kinds of nonlinear least-squares fitting methods were supplied for processing the complex positron lifetime spectrum.
为处理复杂的正电子寿命谱，本程序可提供三种非线性最小二乘拟合方法。
The mathematic model was adopted for nonlinear least-squares data fitting to process experimental data, and a high correlation coefficient excelling 0.99 was obtained.
利用这个数学模型对实验数据进行非线性拟合，拟合的相关系数高于0.99。
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