least squares criterion
英 [liːst skweəz kraɪˈtɪəriən]
美 [liːst skwerz kraɪˈtɪriən]
网络 最小平方准则; 最小二乘准则
双语例句
- A New DOA/ FDOA Passive Location Algorithm via Least Squares Criterion
一种基于最小二乘准则的方位-多普勒频差联合无源定位新方法 - The uniqueness problem is solved by modifying the least squares method and adding a term of flow to the least squares criterion.
通过对经典最小二乘法目标函数的修正，添加了流量残差平方和最小一项，保证参数识别结果的唯一性。 - The discounted least squares ( DLS) principle is borrowed to construct the learning algorithm of DLS-RBF based upon squared error criterion.
借用打折最小平方（DLS）原理构建了基于误差平方准则的DLSRBF网络的学习算法。 - Aimed at the automatic regression models with controlled input, a variable-order recursive least squares algorithm and a novel criterion of order estimation are derived in the paper, which can be used in on-line modeling.
针对带控制项的自回归模型，提出了一种适用于在线建模的，可以自动改变模型阶数的最小方差递推算法（VORLS），并给出一种新的阶数估算标准。 - For the receiver using antenna array, an efficient time delay algorithm based on the nonlinear least squares criterion is proposed.
针对阵列天线，基于非线性最小二乘准则，我们提出了一种有效的时延估计方法。 - Analysis of a multivariate autoregressive process deals with the estimation of the parameters by stepwise least squares method and the order of the AR process is determined by a new criterion function SBC.
主要应用多变量AR模型时序法和分段时序法，多变量AR模型时序法利用逐步最小二乘法和SBC准则定阶和参数估计； - In this paper, the general method for fitting experiment data reasonably is given by the method of least squares and criterion of accepting or rejecting small error.
根据最小二乘法并结合微小误差取舍准则，给出了合理拟合实验数据的一般方法。 - In this paper, the moving least squares ( MLS) fitting criterion commonly used in solid mechanics is discussed for solving seismic wave equations.
本文首次将固体力学领域中的滑动最小二乘拟合法用于求解地震波波动方程。 - This paper discusses the design method of FIR digital filter under the weighted least squares error criterion. We create a linear system from the model of the filters and design the coefficients of the filters by the identification of system parameters.
讨论了用加权平方误差最小准则设计FIR数字滤波器的方法，由滤波器的模型构造一线性系统，通过辩识系统参数方法来设计滤波器系数。 - The multi point-fitting criterion models were built respectively with n-times polynomials and least squares fitting criterion based on orthogonal function.
用n次多项式与基于正交函数的最小二乘拟合法，分别建立多点拟合模型。 - In this paper, a semi-blind channel estimation method is presented for multiple input multiple output ( MIMO) SC-FDMA systems. The new method uses a training-based least squares ( LS) criterion along with a blind constraint based on the linear prediction.
本文提出一种应用于MIMOSC-FDMA系统的半盲信道估计方法，它联合了基于训练的最小二乘（LS）准则以及基于线性预测的盲约束。 - Using experimental data and the least squares method, the parameters of the grouted concrete block masonry have been calculated, and the cubic polynomial failure criterion equation which is suitable for engineering application is determined.
同时，结合国内灌芯砌体的试验结果，利用最小二乘法确定相关参数，形成可适用于工程实际应用的三次多项式破坏公式。 - For different prior distribution, we get the Bayes estimation of linear regression coefficient and prove that it is uniformly more superior than least squares estimation in Pitman criterion.
在不同的先验分布下，我们得到了线性回归系数的Bayes估计，并且证明了在Pitman准则下Bayes估计是一致地优于最小二乘估计的。