查询词典 Grover

The quantum amplitude amplification is the generalization of quantum Grover search algorithm. In this strategy, the Grover iteration has been replaced by two different quantum amplitude amplification operations. This makes it possible to collapse the system with probability 1, in other words, with certainty. The measurement operation in this scheme is only used to cancel the phase factor. Finally, one can use the admissible control to drive the system from the eigenstate to the target state and the control task is accomplished.

量子幅值放大是Grover迭代思想的一般化，该控制方案中采用两种不同的量子幅值放大操作替换了Grover迭代，使得期望本征态的概率幅的模在经过一定次数的迭代之后精确的等于1，然后借助于测量来消除相位因子，使系统的波函数确定性的塌缩到期望的本征态，最后再借助幺正演化，将系统从本征态控制到目标态，实现期望的控制任务。

First, one. analyzes the eigenstates-from reachable sets and seeks the one which the target state belongs to. Then using the Grover iteration to amplify the probability amplitude of the desired eigenstate (the modul square of which is the probability of the corresponding eigenstate that the system will collapse to when it is measured). By measuring, the system will then collapse to the desired eigenstate with a probability of almost unity. Finally, one can use the admissible control to drive the system from the eigenstate to the target state.

该策略的核心思想是对本征态能控的系统，通过分析控制目标态与本征态的关系，寻找给定目标态所属的本征态可达集，然后利用量子非结构化搜索的Grover算法，将任意给定的系统初始态经过一定次数的Grover迭代，放大该本征态所对应的概率幅(概率幅的模方对应测量时波函数塌缩到对应本征态的概率)，然后对迭代后的态进行一次测量操作，使系统以接近1的概率塌缩到所需的本征态(前面分析得到的本征态可达集所对应的本征态)，最后用容许的控制将系统从该本征态控制到期望的目标态。

While others in his life -- like his best friend Grover, his mother, and his Latin teacher Mr. Brunner -- seem to see something special in him, Percy sees nothing out of the ordinary.

珀西身边的人，比如他的母亲、好友Grover和拉丁语教师Brunner先生，好像都认为他有些与众不同；而他却觉得自己很平凡。

Keywords : quantum search algorithm; geometric interpretation of Grover's iterative procedur

在Grover算法中，结合量子的物理特性，分析了Grover算法的优缺点。

The late Grover Krantz, a Washington State University professor who specialized in cryptozoology, the study of creatures that have not been proven to exist, believed Bigfoot was a "gigantopithecus," a branch of primitive man believed to have existed 3 million years ago.

华盛顿大学已故的从事动物学研究的教授Grover Krantz曾说，还没有证据证明这种生物的存在，他相信大足野人是一种巨猿。而这种巨猿是300万年前原始人的一个分支。

Grover quantum searching algorithm is one of the most important algorithm.

Grover量子搜寻算法是一种重要的量子算法。

In this thesis, we have deeply studied Grover's algorithm and its applications using Nuclear magnetic resonance .

本文中，我们用核磁共振实验深入地研究了Grover量子搜索算法及其应用。

He says George was the best baseball pitcher Grover's Corners ever had.

他说，乔治是最好的棒球投手Grover的角落过日。

Through this rehab process, I've learned a lot from Coach Tim Grover, and I hope to share this with you.

通过这次的复健训练，我跟Grover教练学到了很多东西，希望能与你们分享。

On the other hand, it\'s also a good application of Grover search algorithm and the advantage of quantum algorithm has been qualified again.

从另一个方面来看，也为Grover算法提供了一个很好的应用实例，进一步说明了量子算法的优越性。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。