杂波

Edge plasma behaviors between limiter and divertor configuration are compared.

分析了在多脉冲超声分子束加料和低杂波注入条件下的边界等离子体特性。

To deal with this problem, a novel channel equalization approach based on the ground clutter data is presented.

为了补偿通道间的失配误差，提出了一种基于地杂波数据的通道均衡方法。

The hardware and software method was used to filter noise signal in signal filer of PC104 bus.

中文摘要：在PC104总线电路中的信号滤波中，使用硬软件方法过滤杂波信号。

One of the central issues in tracking a maneuvering target in clutter is related to gating.

杂波情况下跟踪机动目标的一个重要问题就是跟踪门问题。

The table look-up method is used for rapidly generating an independent Gaussian random series, which simulates the heat noise of the fuze.

用查表法快速产生独立高斯随机数列，模拟引信的热噪声，通过低阶递归型高斯数字滤波器产生引信杂波随机数列，对它们进行了统计检验和谱估计。

The characteristics of the ground and sea clutter have some important effects on the airborne PD radars with look-down mode.

地海面杂波特性对主要采用下视工作方式的机载脉冲多普勒雷达具有十分重要的影响。

This dissertation focuses on the research of automatic target detection in SAR imagery using CFAR techniques, which are suitable for the characteristics of distributions of sea and ground clutter respectively.

本文针对海面和陆地图像的不同杂波分布特性，研究了基于SAR图像的两类目标CFAR自动检测算法。

There is no hardwiring required and therefore, no clutter or mess.

有没有hardwiring需要，因此，没有杂波或一塌糊涂。

According to the above characteristics of shallow buried target discrimination, the hyperplane SVM, which has achieved the best classification results for many classification problems in different fields by now, has been modified to yield the FHS-SVM, which uses the hypersphere in the kernel space to separate shallow buried target and clutter.

根据浅埋目标鉴别的特点，对在许多领域的分类问题中取得迄今为止最好分类结果的超平面SVM进行了改进，得到利用核特征空间的超球面区分浅埋目标和杂波的FHS-SVM。

The FHS-SVM based on the structural risk minimization criterion can solve the small sample learning problem, which can get a good shallow buried target and clutter classification performance with only shallow buried target training samples to obtain the parameters of hypersphere. Furthermore, the factors of misclassification risk and bury environment diversity are combined into the discriminator study procedure using the fuzzy membership of training samples, which improve the practical value of the FHS-SVM in shallow buried target discrimination.

FHS-SVM基于结构风险最小原理，在有效解决小样本学习问题的同时，只需要浅埋目标训练样本就能优化超球面参数，获得较好的浅埋目标和杂波分类性能；并且利用训练样本的隶属度将误判风险和埋设环境多样性等因素融入鉴别器学习过程，提高了FHS-SVM浅埋目标鉴别算法的实用性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。