查询词典 iteration step

Alternating minimization cost function and maximization poster probability is proposed to restore the blurred image. The method is divided two step, one step is EM step, it is to estimate the PSF by using minimimum-error criteria, the other step is M step, we use MAP criteria to restore the blurred image.

EMM方法分为两个步骤，第一个步骤是EM步骤，利用最小恢复残差准则，估计系统的点扩散函数PSF，第二个步骤是M步骤，利用最大后验概率准则恢复模糊图像。

Based on the systematic analyses of the applications and developments of step motor, the driving technique of step motor are analyzed in this paper, and upon these statements, a mathematical model of VR step motor is built. With this model, the coil current of step motor with chopping driver and the non-loaded starting frequency are simulated for the base of designing of step motor servo system.

本文在系统分析了步进电机应用和发展的基础上，对步进电机的驱动技术作了详尽的论述，建立了三相反应式步进电动机的数学模型，并利用该模型对斩波驱动的步进电机绕组电流及空载运行的启动频率等进行了仿真，为步进电机驱动系统的设计提供了依据。

The best survuval rate of each stage thawed-embryos existed in groups of Zygote EDT3O-two-step method with I mm equilibration(66%), of Morulae EDT3O-two-step method with I mm equilibration(94%) and EDT4O-two--step method with 0.5 mm equilibration(94%), of Blastocyte EDT3O-two-step method with I mm equilibration(91%) and EDT4O-one-step method with I mm equilibration(91%).

总之，我们的研究表明，DET玻璃液冷冻方法是简单、经济而又高效的，冷冻小鼠各阶段胚胎都能获得较高的存活率，其中受精卵的EDT30二步法1分钟平衡组(66％)、桑椹胚的EDT30二步法1分钟平衡组(94％)和EDT40二步法0.5分钟平衡组(94％)、囊胚的EDT30二步法1分钟平衡组(91％)和EDT40一步法1分钟平衡组(91％)冷冻效果最好。

The results showed high class PbSt2 could be synthesized by this new saponifying process.Compared with metathetical process,the reaction time shortened,liquid-solid ratio and moisture content of filter cake decreased.Powder product could be prepared by one-step process,and particle product by two-step process.For the optimum processing conditions,the reaction temperature and time for one-step process were 65℃ and 10min,the amount of alkali added in the first step was 50%;reaction temperture and time were 65℃ and 10min for the two-step process.

结果表明，用皂化法工艺可得到优等品PbSt2，较复分解工艺，反应时间缩短、液-固比降低、滤饼湿含量比减小，一步式工艺得到粉状产品，二步式工艺得到颗粒状产品；最佳工艺条件为：一步式工艺反应温度65℃，反应时间10min；二步式工艺第一步的加碱量比50%，反应温度65℃，反应时间10min。

At the clock point to 1:20 minutes for,"E11" step on plane door's counter first , it give service to the figure appear Le,I at the moment take out our step on plane board stand up on front, thank let she check up and affirm for, she received out step on plane board after, at the moment at the it above writing same words after and pass on go back for I, I'm one look meane feeling big thing don't be good: she already take our step on plane broad on the "E11" step on plane door use red pencil for draw out,at it's side write on "C8A"three words.at once, I'm all body the spirit be encourage call into actior up: I'm at once for first response's consciousness to,we're wall unable to catch up with this one's regular plane Le.

当时钟指向1：20分时，&E11&登机口柜台前，其服务员的身影出现了，我立即拿出我们的登机牌起身上前，想让其检查并确认一下。她接过我们的登机牌后，立即在其上面写了几个字后又递还了给我，我一看就觉得大事不好：她已把我们登机牌上的&E11&登机口用红笔划掉，在其旁边写上&C8A&三个字。顿时，我全身的神经被激淩发动了起来：我当时的第一个反应是意识到，我们将赶不上这趟班机了。

On the basis of the conversion relation of inverse matrix and adjoint matrix, by using 1/ω instead of |B'(xBx(subscript k|, a new Landweber iteration formula x(superscript δ subscript k+1)=x(superscript δ subscript k)-ωB'(x(superscript δ subscript k)Bx(superscript δ subscript kB'x(superscript δ kf(x(superscript δ subscript k)-y(superscript δ)is constructed for solving rank deficiency nonlinear least squares problem, with which the phenomenon that leads to ill-posed problem because the iteration matrix is rank-deficient and very ill-conditioned in numerical iterative process is avoided.

基于逆矩阵和矩阵伴随算子的换算关系，并用1/ω代替|B′(xBx(下标k|，构造出一个新的求解秩亏非线性最小二乘问题的Landweber迭代格式，x(上标δ下标 k+1)=x-ωB'(xBx(上标δ下标 k*B'x(上标δ下标 kf(x-y，从而避免了在迭代过程中由于迭代矩阵的秩亏和病态而产生的不适定现象。

Consider the intimate and curious acquaintance one makes with various kinds of weeds —— it will bear some iteration in the account, for there was no little iteration in the labor —— disturbing their delicate organizations so ruthlessly, and making such invidious distinctions with his hoe,levelling whole ranks of one species, and sedulously cultivating another.

想想，人跟各种杂草都还可以结交得很亲热很奇异呢，——说起这些来是怪累赘的，劳动的时候这些杂草已经够累赘的了，——把一种草全部捣毁，蛮横地摧残了它们的纤细的组织，锄头还要仔细地区别它们，为了把另一种草来培养。

It usually has a so-called superlinear convergence behavior. The rate of convergence seems to improve as the iteration proceeds. For another say, the rate of residual variable will be improved as we increase its iteration.

GMRES算法在迭代过程中通常表现出一种加速收敛行为，随着迭代次数的增加，这种加速收敛现象越明显，即残量收敛会随着迭代步数的增加而逐渐得到改善。

Introduces the Julia set's definiens of Newton iteration function. With the aid of computer and the theory method ,this paper discusses the Newton iteration function's Julia set and Julia set's fractal structure of polynomial f=z 4-1 on complex plane , and also shows the Julia set's graph.

介绍了复平面上Newton迭代函数的Julia集的定义，借助计算机迭代制图及理论方法讨论了复平面上4次复多项式f＝z4－1的Newton迭代函数的Julia集及Julia集的分形结构，给出了其Julia集的分形图形。

Including the main-element elimination method, the direct LU decomposition, Jacobi iteration, high Sisaideer iteration.

包括了列主元消元法、直接LU分解法、雅克比迭代、高斯赛德尔迭代法。

His female bullfighter Lydia gradually Health love, but she was in a vegetative state after the Bulls Zhuangcheng away from her, just because Lydia's ex-boyfriend showed more affectionate than he is like love.

他对女斗牛士莉迪亚渐生爱意，却在她被公牛撞成植物人后离她而去，仅仅因为莉迪亚的前男友表现出好似比他更深情的爱。

I know of none which are not easy to answer, but what I am trying to do now is only by a series of hints to throw some light on the narrow path of legal doctrine, and upon two pitfalls which, as it seems to me, lie perilously near to it.

我不认为有什么难以回答的问题，但我现在要做的仅仅是通过一系列线索，来给法律理论的狭窄路径以及在我看来离它近得危险的两个陷阱提供一些启示。