查询词典 equality constraint

The problem control points of free-form surface are modified automatically can be reduced to the solution of energy functionals minimum under the condition of constraint.

将自由形状曲面的控制点自动修改问题归结为一个在约束条件下求解能量函数的极小值问题。

Through Fourier analysis, the optimization object was converted to find the minimum of a nonlinear multi-variable function with multi-constraint. The advanced sequential quadratic programming method was employed to find the minimum.

通过Fourier分析，将优化目标转化为一个求带有约束的多元非线性函数的最小值问题，利用序列二次规划方法获得最佳系数。

Not by constraint or severity shall you have access to true wisdom, but by abandonment, and childlike mirthfulness

通达智慧，不是通过克制和严格，而是通过放任和孩童般的无忧无虑。

Not by constraint or severity shall you have access to true wisdom, but by abandonment, and childlike mirthfulness.

通达智慧，不是通过克制和严格，而是通过任由和孩童般的无忧无虑。

Not by constraint or severity shall you have access to true wisdom, but by abandonment, and childlike mirthfulness If you would know aught, be gay before it ----Thoreau

通达智慧，不是通过克制和严格，而是通过放任和孩童般的无忧无虑。你想了解任何事，请保持心情快乐。-----梭罗

An algorithm based on AD technique for the constrained optimization problems of device model parameter extraction is presented, which combines the modified Newton method with AD technique and uses the Rockafellar multiplier method to treat the constraint conditions.

提出了一个基于AD技术的有约束的器件模型参数提取算法，将AD技术与一种改进Newton法相融合，并利用Rockafellar的改进乘子法解决了约束条件的处理。

We got auniversal constraint about the 2—torsion invariants of 4—manifold 〓〓(Theorem 3.3.1),using the 〓—moduli space structures of twomanifolds with boundary obtained by splitting X along 〓.

对可沿〓分解的4—流形运用分解得到的两个带边流形的模空间结构得到了这类4—流形的2—torsion不变量的一个万有约束关系（定理3.3.1）。

The commonly used Gaussian pulse and Gaussian Monocycle cannot satisfy the FCC's frequency mask constraint well, in order to satisfy the request of coexistence and interference mitigation for the optimized waveform design, SSA (Soft-Spectrum Adaptation)-UWB scheme was proposed.

摘要常用的高斯脉冲及高斯单周不能很好地满足FCC的频率掩模约束条件，为了满足频谱共存、干扰避免的要求进行波形优化设计，我们提出了软频谱适配SSA（Soft-Spectrum Adaptation）-UWB方案。

The reconstruction problem is ill-posed, so two optimal criterions, the least module and the smoothness criterion base on Tikhonov regularization technique, are introduced into reconstruction algorithm. Many regularization parameters choice strategies are investigated, and the TPA(Two—Parameter Algorithm) strategy which is based on the Morozov discrepancy principles, is implemented in two regularization reconstruction algorithms.Numerical experiment results show that the nonnegative and smoothness constraint condition can overcome the difficulty of iteration semiconvergent, preconditioned technique can improve convergence rate and reconstruction accuracy, smoothness regularization criterion can meliorate ill-posed problem of reconstruction and enhance iteration stability, and the TPA is an effective strategy of regularization parameters choice.

数值试验表明：在共轭梯度法中引入非负约束和光滑约束改善了迭代的"半收敛"性，非负约束保证了解的非负性，光滑约束抑制了重建解的振荡现象，约束算法的重建精度与无约束算法相比大幅度提高；在约束共轭梯度重建算法中引入预优技术，可以加快算法的收敛速度，提高迭代的稳定性和重建精度；引入光滑准则的正则化技术可以有效改善图像重建问题的不适定性，加快迭代的收敛速度，提高迭代的稳定性和图像重建质量，计算正则参数的TPA算法在闪光照相图像重建中是有效的。

We suggest that constraint and multidimensional techniques should be applied in data mining.

6为了提高数据挖掘的效率，提出了采用约束和多维技术的方法进行数据挖掘。

You'll be in trouble it you don't watch out .

如果你不注意，你会有麻烦的。

Shaped like a biconvex lens.Of, relating to, or having the form of a hyperbola.

双曲线的属于双曲线的，与之有关的，或有双曲线形状的