1) fast satellite selection algorithm
快速选星算法
1.
Based on the analysis of relationship between the geometry dilution of precision(GDOP)and satellite elevation as well as azimuth,a new fast satellite selection algorithm applicable to GNSS receiver was presentedr.
分析了多卫导组合系统几何精度因子(GDOP)与可见星仰角和方位角的关系,并由此提出了一种适用于多卫导组合系统的快速选星算法,首先提出了选星前后GDOP相对比值随选星数增加的负指数衰减模型,使用户可根据对定位精度的具体需求实时确定所需次优星数,其次基于可见星的仰角将所有可见星进行分类:低仰角区、中仰角区和高仰角区,最后通过可见星方位角的排序、作差,给出了中仰角区被排除卫星的分布规律,实现间接选星。
5) Fast algorithm
快速算法
1.
A fast algorithm for determining the linear complexity in periodic sequences;
求周期序列线性复杂度的快速算法
2.
A fast algorithm for the Moore-Penrose inverse of an Loewner matrix;
Loewner矩阵Moore-Penrose逆的快速算法
3.
Influence of decaying DC component on FFT fast algorithm and its solution;
衰减直流分量对傅立叶变换快速算法的影响及其消除办法
6) rapid algorithm
快速算法
1.
The analysis of living example showed that the rapid algorithm of reliability based on MATLAB possesses the characteristics of simple in methodology,speedy and high accuracy,and is a kind of practical engineering algorithm.
实例分析表明:基于MATLAB的可靠度快速算法具有方法简单、速度快、精度高的特点,是一种实用的工程算法。
2.
A rapid algorithm using FFT is proposed to reduce computation.
快速算法基于FFT实现,首先在时域利用脉冲序列近似表征场景在慢时刻的响应,然后利用FFT在频域实现线性时不变滤波以产生场景回波,算法能够有效减小运算量。
3.
The paper presents the principle of CRC check and the analysis of two different kinds of rapid algorithm of CRC based on table-checking,as well as the researching a new algorithm with section-dividing.
本文介绍了循环冗余码(CRC码)校验的原理和计算方法,分析两种查表冗余校验快速算法,提出新型分段查表法,良好地解决以单片机为核心的湿度测控系统无线数据传输差错控制的实时性和小存储量的要求。
补充资料：快速
速度快的；迅速：～照相机ㄧ～炼钢ㄧ～行军 ㄧ～育肥。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条