基于软件GPS接收机的最小二乘定向技术研究-计算机应用论文-论文联盟 关键词:GPS;软件接收机;定向;最小二乘法 [gap=733]Keywords:GPS;software receiver;attitude determination;least square algorithm
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restricted least-square algorithm 约束最小二乘法
weighted least square algorithm 加权最小二乘算法 ; 加权最小二乘法
the least square algorithm 最小二乘法
total-least square algorithm 总体最小二乘法
partial least square algorithm 偏最小二乘法
Expanded least square algorithm 拓广最小二乘算法
nonlinear least-square algorithm 非线性最小二乘法
orthogonal least square algorithm 正交最小二乘算法
nonnegative least square algorithm 非负最小二乘法nnls
Based on the Least Square algorithm and Eigenvalue Decompositon estimation algorithm (LS-EVD) of noise power estimation, an improved algorithm is developed for the noise character analysis.
在噪声特性分析方面,分析了各OFDM电台噪声统计特性上的差异,重点研究了信噪比估计算法,提出了一种改进的基于最小二乘法一特征值分解(LS-EVD)的噪声功率估计算法。
参考来源 - 基于包络高阶特性的OFDM电台识别技术研究The proposed algorithm has a complexity remarkably lower than the conventional ones while its performance is equivalent to the least square algorithm based on QR decomposition.
该算法由于采用本文提出的无平方根和乘法运算的Givens旋转正交分解法,以及将QR分解算法同后向迭代算法结合,因此计算复杂度明显降低,而性能等价于基于QR分解的最小二乘算法。
参考来源 - 直扩通信系统中窄带干扰抑制研究·2,447,543篇论文数据，部分数据来源于NoteExpress
After expounding the modeling method of multiple linear regression based on least square algorithm, the thermal distortion model is modelled.
在介绍了基于最小二乘法的多元线性回归建模方法后，建模了机床的热变形实时预测模型。
Both the wavelet functions and the least square algorithm of fitting of data are used to construct a new method of fitting of curve and surface.
本文把小波函数引入离散数据拟合领域，将小波函数与数据拟合的常用方法——最小二乘法相结合，给出了一种新型的数据拟合工具。
Both the rational functions and the least square algorithm of fitting of data are used to construct a new method of fitting of curve and surface.
把有理函数引入离散数据拟合方法中，将有理函数与数据拟合的常用方法——最小二乘法相结合，给出了一种新型的数据拟合工具。
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