1) quadratic-con-strained least-squares
二次约束最小二乘
2) constrained least square
约束最小二乘
1.
Digital Image Restoration Based on Constrained Least Square;
基于约束最小二乘数字图像恢复
3) constrained least squares
约束最小二乘
1.
Adaptive constrained least squares image restoration using generalized cross-validation;
基于广义交叉检验的自适应约束最小二乘图像恢复
2.
Traffic signals are further employed to estimate the channel vector based on the constrained least squares criterion.
针对移动通信中目标方位变化比信道衰落变化慢的特点,首先利用子空间分解法估计出目标信号的导向矢量,并用估计出的导向矢量构造一个约束条件,然后用业务信号在约束最小二乘准则下估计信道矢量,本文用带投影的迭代最小二乘(ILSP)算法求解约束最小二乘问题,导频用于ILSP)算法的初始化,通过ILSP算法的迭代过程,可以逐步提高信道矢量估计和符号检测的精度。
3.
The degradation model and the image restoration are introduced by the constrained least square methods including the parametric Wiener filter and the smoothing constrained least squares filter.
介绍了图像退化模型和约束最小二乘方法 (包括参变维纳滤波方法和平滑约束最小平方滤波方法 )。
4) constrained least squares method
约束最小二乘方
1.
A kind of constrained least squares method for image restoration is studied.
研究了一类具有约束条件的最小二乘方图像复原方法,在此基础上,提出了具有一阶微分条件的约束最小二乘方图像复原方法。
5) least square with equality constraint
有约束最小二乘
补充资料：定性二乘
【定性二乘】
（术语）定性声闻与定性缘觉也，即五性中之前二性。
（术语）定性声闻与定性缘觉也，即五性中之前二性。
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