1) cross-equation error correlation
交叉方程误差相关
3) cross-correlation
交叉相关
1.
Firstly,spectral lines are extracted and used to determine the redshift candidates;then,the cross-correlation between the observed spectrum and the templates is measured for the candidates,and the redshift candidate corresponding to the largest correlation is chosen as the redshift of the observed spectrum.
首先进行谱线提取,并利用谱线信息确定红移候选;然后,根据红移候选对目标光谱和模板光谱进行交叉相关计算,最大相关值对应的红移候选为目标光谱的红移。
2.
The multiple-time cross-correlation sequence of the non-stationar.
针对每个频率点利用非平稳水声信号的多拍交叉相关序列,建立频域适用盲分离算法,估计分离网络矩阵,分离恢复多源信号。
3.
At present,cross-correlation extrapolation is one of the main algorithms for convective storm nowcast.
交叉相关外推算法是目前对流临近预报的主要算法之一。
4) error equation
误差方程
1.
The error equation of a real reduction-to-the-pole algo-rithm under this theory shows that oscillation and distortion which get more severetoward lower latitude in reduction-to-the-pole in low latitude area result from thelimitation of existing algor.
以这一理论分析化极问题所得到的化极算法误差方程告诉人们，低纬区化极中随纬度降低而加剧的振荡和畸变问题，既非位函数本身所固有，亦非傅里叶变换之必然，乃是现有傅里叶变换数值计算方法的局限性所致。
2.
Parameter adjustment,which has many advantages such as the strong rule of error equation which is very convenient for programming and assessing precision,the choiced parameters are just the achievement after adjustment and so on,is used extensively in survey adjustment.
间接平差以误差方程规律性强、便于用计算机编程解算、精度评定方便、所选参数往往就是平差后所需要的成果等优点在测量平差中得到了广泛的应用。
3.
The paper mainly research on the error equation of its in-motion,and analysing them.
主要研究了其在动基座条件下的误差方程,进行了误差方程的分析,并用广义卡尔曼滤波方法进行了动基座条件下MEMS惯性测量组件的对准研究。
5) cross covariance
交叉协方差
6) covariance intersection
协方差交叉
1.
Target location accuracy is improved by covariance intersection in radar network.
组网雷达中通过协方差交叉进行目标定位可以提高目标定位精度,首先从理论上对多雷达数据融合定位精度进行了误差分析,提出了一种可应用于工程实践的提高目标定位精度的算法。
补充资料：交叉
分子式：
CAS号：
性质：来自两个不同个体的配子结合，或为该过程的结束生成重组体。
CAS号：
性质：来自两个不同个体的配子结合，或为该过程的结束生成重组体。
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