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- With the theoretical and practical data analysis, it compares the nonlinear least square method (NLS)with the logarithmic linearization least square method (LLLS). 通过理论和实例分析，将非线性最小二乘(NLS)法与常用的对数线性化最小二乘(LLLS)法进行比较。
- With the help of optimal performance of the nonlinear least square method, two optimal location algorithms (the LMF location algorithm and quasi-Newton location algorithm) are presented in this paper. 利用非线性最小二乘方法的最优性质,本文提出了双基地雷达的两种最优化算法:LMF(Levenberg-Marquardt-Fletcher)定位算法和拟牛顿定位算法。
- In order to improving the accuracy of stress intensity factors (SIFs) solved from the caustic method,two approaches based on the multiple points nonlinear least square method are presented. 为提高焦散线法求解应力强度因子的精度，提出了两种基于多点非线性最小二乘法的改进方法。
- Synthesis of the Circular Antenna Array by the Nonlinear Least Square Method 采用非线性最小二乘法实现圆环天线阵的方向图综合
- Synthesis of the dual frequency array by the nonlinear least square method 双频阵列天线方向图的非线性最小二乘法综合
- Synthesis of the Dual Frequency Circular Antenna Array by the Nonlinear Least Square Method 采用非线性最小二乘法实现双频圆形天线阵的方向图综合
- Nonlinear Least Squares Method for the Testing of Pile Integrity 桩基完整性测试的非线性最小二乘优化方法
- Nonlinear least square method 非线性最小二乘法
- C1 is obtained using the least square method. C1 被获得使用最没有正直的方法。
- The Capacitive Current and Resistive Current Decomposition Algorithm Using Nonlinear Least Squares Method 基于非线性最小二乘拟合的容性、阻性电流信号分解算法
- Based on the test result of sine wave excitation, the modified Bingham model of the MR damper was identified using nonlinear damped least square method. 根据正弦波激励准静态试验结果，应用非线性阻尼最小二乘法对修正的Bingham模型进行了参数识别。
- Application of Nonlinear Least Squares Method to Crop Growth Structure-function Simulation Model 基于改进型非线性最小二乘法的作物模型隐含参数估计
- The Estimation of Complex Parameter of Piezoelectric Materials Using Nonlinear Least Squares Method 压电材料复参数的非线性最小二乘法估计
- LS and NLS are the results with linear and nonlinear least squares method respectively LS和NLS分别表示用线性最小二乘和非线性最小二乘得出的结果
- Nonlinear least square with the global convergence has been designed and implemented in the Forstat. 数值实验表明：算法有极好的精确性和较好的全局收敛性与稳定性。
- Then inversion of the advanced detection is caried out by least square method. 然后采用最小二乘法对超前探测视电阻率曲线进行快速反演。
- The Gauss-Newton method is applied to solve the nonlinear least square equations and a simple and applicable iterative formula is deduced, which is locally convergent and divergent sometimes. 介绍了采用非线性最小二乘方法回归乙烯深度氧化反应动力学方程。
- Keywords Acid-base titration;Analysis without standard solution;Nonlinear least squares method;Monobasic acid; 酸碱滴定;无需标准溶液;非线性最小二乘法;单元酸;
- The nonlinear least square estimation of target location in bistatic radar system and its iterative solution are concerned. 摘要考虑了双基地雷达目标定位问题中的非线性最小二乘方程组的迭代解法。
- According to the least square method, known unit construction prices of pipelines are fitted with nonlinear function or power polynomials of diameters of pipelines, and calculated results are more improved as against those of former method. 用电算按最小二乘法用非线性函数或管径幂的多项式拟合单位长度管线已知造价;提高了计算结果与已知值的总体符合程度.
