摘要
对实验的数据处理的方法进行讨论,将多种非线性方程组的数值解法应用于最终定位点的求解,给出不同算法结果的比较。
Simulated GPS experiment is the source system based on two-dimensional suriace, m order to improve the accuracy, the data receiver, the positioning requirements of the remaining data by nonlinear least squares method, with multiple sets of data to reduce the positioning errors. The numerical solution of nonlinear equations obtained to meet the requirements of optimal positioning point. This paper discusses the experimental data processing, a variety of numerical solution of nonlinear equations used in solving the final positioning point, given the results of different algorithms comparison.
出处
《大学物理实验》
2013年第3期48-49,共2页
Physical Experiment of College
关键词
GPS
声源定位
非线性方程
GPS positioning sound source
the nonlinear equations
