查询词典 a priori

In this algorithm, the direction-of-arrival is assumed to be a discrete random variable with a priori probability density function defined on a set of candidate points. Whether or not the secondary sample is required is based on the a posteriori probability distribution of a set of candidate point"s, which can be calculated from the array received signals. And then, the resulting beamformer is a weighted sum of the beamformers pointed at the latest set of point"s, which are combined according to the value of the a posteriori probability for each pointing direction.

在该算法中，期望信号的波达方向被看作是一个定义在若干候选波达方向上的离散随机变量，由阵列接收信号计算出各候选波达方向的后验概率，并将后验概率的分布作为是否需要进行二次采样的判断标准；随后，对各波达方向上的波束成形权值线性加权，便可得到自适应波束成形器，权系数为各候选波达方向的后验概率值。

By means of proposing a priori Markovian transition probability used in the model predictive probability in input synthesize, the IMM estimation algorithm not only utilizes the sufficiency system's posteriori information, but also utilizes rationally the system's priori information, which enhances estimation performance highly Theoretical analysis and simulation show the IMM algorithm is one of the most cost-effective schemes in all generalized pseudo Bayesian algorithms.

IMM估计方法通过在用于输入综合的模型预测概率中引入一个马尔可夫先验转移概率，使得IMM估计不但充分地利用了系统的后验信息，而且合理地利用了系统的先验信息，从而大大地提高了估计的精度和性能。理论分析和仿真结果表明：IMM估计方法是各种广义伪贝叶斯算法中性能最优的一种自适应估计算法。

Immanuel Kant argued that there is only one, absolute , geometry, which is known to be true a priori by an inner faculty of mind: Euclidean geometry was synthetic a priori .

康德认为，只有一个，绝对的，几何，这是众所周知的事实的先验的内在系铭记：欧几里德几何是合成先验。

Although it is not tautology of analytic proposition,it is a priori knowledge.So we can say Leibniz has putforwards the a priori synthetic proposition before Kant in an unclear way.

而原始的事实真理的提出则是莱布尼茨超越近代的直觉学说的地方，这种原始的事实真理不是同义反复的分析命题（至少对于人的有限的心智而言不是），而又具有某种直接的先验性，可见莱布尼茨已先于康德以一种不十分明显的方式提出了先天综合判断的问题。

In section 1, we noted the distinction between what can be deduced a priori from microphysics alone and what can be deduced a priori from microphysics augmented by the claim that certain microphysical entities are the referents of our words.

在第一节，我们注意到'能从微观物理学单独演推出的东西'和'从微观物理学（加入了那些按我们的语词所指而设定的微观物理学实体）能先天演推出来的东西'的区别。

However, most of these investigations focused on the rotating beams or plates undergoing a prescribed large overall motion, where the effect of large overall motion of the reference frame on elastic deformation was considered but at the same time the beam's elastic deformation couldn't influence the large overall motion of the reference frame because the large overall motion is known a priori. In fact, this kind of problem on the dynamic stiffening is a structural dynamics problem in a non-inertial frame.

值得指出，上述这些研究工作都局限于大范围运动为已知情况下的非惯性系下柔性体的动力学性质，实质上是一个非惯性系下的结构动力学问题，只考虑了大范围运动对变形运动的影响，而没有充分考虑到大范围运动和变形运动之间的相互耦合作用，这种耦合作用是单向的。

For that this table is extremely useful in the theoretical part of philosophy, and indeed is indispensable as supplying the complete plan of a whole science, so far as that science rests on a - priori concepts, and as dividing it systematically(2) according to P 116 determinate principles, is already evident from the fact that the table contains all the elementary concepts of the understanding in their completeness, nay, even the form of a system of them in the human understanding, and accordingly indicates B110 all the momenta of a projected speculative science, and even their order, as I have elsewhere* shown.

因为这个表在哲学的理论部分极其有用，而且在实际上，由于这表一方面就一种科学是以验前概念为依据而言，能提供全部科学的完整计划，另一方面又按照确定的原理，把这种科学加以系统地[22]划分，所以它又是不可缺少的。这可以从下面这个事实看得明白，即这表不仅包含有知性在其完整性上的一切基本概念，而且更包含着这些基本概念在人类知性里面的一个体系的形式，因而就指出所计划的思辨科学的一切节目，乃至指出这些节目的次序，如我在别处[23]所曾说明的那样。

We should be able to show, Jackson contends, that this fact is entailed a priori by the microphysical facts, which means that we should be able to deduce the statement that the earth is covered 60% by water from truths statable in the vocabulary of microphysics, together with truths knowable by a priori reflection.

Jackson认为我们应该能够指出这个事实被微观物理事实所'蕴涵'，也就是说，我们应该能够从'在微观物理学词汇中的真陈述（——加上通过先天反思而可知的真）'演推出'地球表面60％是水'的陈述。

Any knowledge that professes to hold a priori lays claim to be regarded as absolutely necessary. This applies still more to any determination of all pure a priori knowledge, since such determination has to serve as the measure, and therefore as the example, of all apodeictic certainty.

因为每一种应当先天地确定的知识都自身预示着，它要被视为绝对必然的，而所有纯粹先天的知识的规定则更有甚者，它应当是一切不容争辩的确定性的准绳，从而甚至是其范例。

The basic difference between material intuition andexperiential knowledge lies in the quality of noesis,so we must change the qualityof noesis of experiential knowledge to reach a priori material intuition;at the sametime,noema changes from individual experiential objects to a priori objects whichare both individual and universal.

实质的直觉与经验认识的不同根本在于意向行为的质性上，必须通过某种&目光的转换&改变经验认识的质性以达到先验的实质直觉，与此同时，意向对象由原来个别的经验对象转换为纯粹的集共相和殊相于一身的先验对象。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。