查询词典 clutter

Moreover, during the radar signal generation, static and dynamic characters of backscattering coefficient are set up, and time sampling of each clutter unit is computed with voltage character and power spectrum character, and the sampling signals are added in every distance gate to output time series. In addition, noise is modeled with a function of Gaussian stochastic process.

在雷达信号模拟中，建立了杂波后向散射系数的静态和动态特性，从杂波的幅度统计特性与功率谱特性入手，计算了每个杂波单元的时域采样，按照对应的距离门叠加各个距离模糊间隔上的回波信号并形成时间序列，并采用一个高斯随机过程的样本函数来表示噪声模型。

Similarly, in the cell which the scatterer has left, the stored background level will be higher than necessary, and may cause actual targets to be suppressed until it has had time to adapt to the new lower clutter level.

类似地，在散射物体已经离开的小区内，存储的背景电平将比所需要的高，并且可能会促使抑制实际的目标，直到它有时间来适应新的较低的杂乱回波电平。

In the cell into which a strong scatterer moves, the land clutter reflections will be reported as targets until the stored background has had time to adapt to the new higher level.

在一个强的散射物体移动进入的小区内，陆地杂乱回波反射将作为目标被报告，直到被保存的背景有时间来适应新的较高的电平。

A new method for track initiation in clutter environment is presented, which combines the sequential probabilistic ratio test and expectation maximization .

4将序列概率比检验和期望极大化算法相结合，提出了一种解决杂波环境下目标跟踪起始与终止问题的新方法。

In Signum Framework we remove all this clutter by moving it to the base class, keeping your entities simple even with validation.

在Signum的框架，我们消除移动到基类的所有这一切的混乱，让您的实体简单，甚至验证。

It proved that the method was effective by the algorithm which adapt to the real and simulant clutter data.

本文介绍了国内外雷达检测的智能化、综合化研究进展情况，以及杂波跟踪技术的研究现状。

Branding isn't about getting prospects to pick your firm over the competition; it is, however, about seeing your firm or prod- uct as the singular solution to their problem, over and above all of the media clutter and confusion.

品牌不是越来越前景接贵公司的竞争；然而，看到您的有关公司或产品，开普敦大学的奇异解决他们的问题之外，所有的媒体杂波和混乱。

Polarization filtering technique is widely used in many fields, for example interference suppression of sky wave in HF radar. Based on the actual wave data of both signal and clutter, the cause for generation of error, way of error reduction and improvement of SIR by using polarization filtering technique are discussed.

极化滤波技术在高频雷达抗天波干扰等领域有着广泛的应用，结合实际雷达测得的目标回波和干扰回波矢量数据，对极化滤波误差产生的原因、减小误差的方法以及利用极化滤波方法提高信干比的有效性进行了详细分析。

For the renovation of Slocum Hall, home to the Syracuse University School of Architecture, Garrison Architects cleared away the clutter and, in the process, discovered a passive cooling system built right into the structure of the 1918 building. By bringing that system back to life as well as increasing daylighting and specifying nontoxic and/or recycled materials, James Garrison has made this update a model of no-frills green.

对于翻修斯洛克姆大厅，锡拉丘兹大学建筑学院，驻军建筑师发现了一个被动的冷却系统中的内置结构，该结构是1918年完成的，这个设计使该系统恢复生机以及增加采光和具体无毒和/或再生材料，詹姆斯驻军已经更新了低成本绿色的模式。

Not only does this make it a snap to clean up, but it also helps to prevent clutter from creeping back in to the room.

这不仅使其成为一个管理单元，以清理，但它也有助于防止杂波从爬行早在该室。

Molecular Distillation is a kind of high vacuum distillation method, which is suitable for the separation of high boiling, heat sensitivity and viscidity products.

分子蒸馏技术是一种在高真空条件下进行的连续蒸馏过程，适合于分离高沸点、热敏性及具有生物活性的混合物。

They are to the Noughties what yuppies were to the Eighties .

那在六十年代是时髦的，但在八十年代肯定是过时了