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With the modified method, the focal field of WSRT telescope was computed. Based on the result, the dense focal plane array was designed for the telescope. The weights of focal plane array were given by the conjugate field method and the far fields of WSRT were computed.

采用改进的算法计算了WSRT望远镜的焦面场,并根据计算结果设计了WSRT望远镜的致密焦面阵结构;用共匹配法对阵列单元加权、计算相应的远场方向图,并与采用单个馈源时的远场方向图作比较。

According to the shortage of conventional analyze methods, the conjugate indoor heat transfer field is systematically analyzed, and the conjugate solving method of building envelope heat conduction and indoor airflow field is founded.

根据传统分析方法的不足,系统分析共传热室内流场,建立建筑围护结构传导与室内流场耦合求解方法。

The decreasing conditions of an energy function are investigated by the use of convex function. By utilization of the primal convex function, the conditions are analyzed under which its conjugate function minus a quadratic function is also convex.

利用凸函数的定义研究了能量函数下降的条件,根据凸函数的性质分析它的共函数减去二次函数之差仍为凸函数的条件。

In this paper, based on the conjugate function and the dual programming of convex programming, with the dual cone, to conic programming, the dual programming is fully discussed, the expression of the dual programming is educed, the main dualities are proved, and the dualities of the familiar conic programming are studied.

以共函数和凸规划的对偶规划为基础,利用对偶锥的概念,全面讨论了一般锥规划的对偶问题,严格推导出锥规划对偶规划的表示形式,给出了锥规划的主要对偶性质,并用这些结果研究了常见锥规划的对偶性。

Parametric evaluation function can condense the complicated multi-objective and multi-constrait problem into a single-objective unconstrained problem, then solved with conjugate gradient method.The parametric evaluation function method decreases the optimization difficulty,and makes the solution away from the boundary of feasible region during the optimization process,which makes all the objectives optimized simultaneously.

参数评价函数把复杂的多目标多约束优化问题转化为单目标无约束问题,然后用共梯度法进行求解,不但降低了求解难度,而且使得在优化过程中其解远离可行域的边界,保证了对多目标中所有目标同时进行优化。

It has been deduced that the search direction remains the same but that the step length decreases in optimizing the improved cost function with the conjugate gradient algorithm from the gradient of the cost function that the FIR filter apporaches the contrary point spread function more, and that the estimated image is closer to the original one.

从代价函数的梯度入手推导出共梯度算法,其搜索方向保持不变而搜索步长变小,使滤波系数更加逼近于点扩展函数逆算子,从而使估计图像与原始图像更加接近。

Our main purpose in this paper is to study new conjugate gradient algorithm and new SQP method.

这篇论文主要是研究新的共梯度算法和新的SQP方法。

For this theory, it is better than the traditional fixed damping conjugate gradient method.

从理论上讲,它要优于传统的固定阻尼共梯度法。

This is a realization of optimal calculation procedure, the algorithm used to conjugate gradient method.

这是一个实现最优化计算的程序,采用的算法为共梯度法。

A new modified conjugate gradient method is proposed.

提出了一种新的修正共梯度算法。

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推荐网络例句

She gently rebuff ed him, but agreed that they could be friends

她婉言拒绝了,但同意作为朋友相处。

If in the penal farm, you were sure to be criticized.

要是在劳改农场,你等着挨绳子吧!

Several theories about reigniting and extinguishing of the arc have been refered.

本文综合考虑了几种电弧重燃和熄灭理论。