空域

2014年，我国民航航班正点率为68%，比上一年的72%有所降低。旧的空域管理体制影响了民航业的发展，的确到了“不改不行，非改不可”的地步。

The proportion of flights being punctual in our country dropped from 72 percent in 2013 to 68 percent last year , which indicates that the traditional airspace management system has hindered the development of the civil aviation industry and has to be reformed as soon as possible .

大空域机动巡航导弹的模糊PID控制器设计

Fuzzy PID Controller Design for Large Airspace Maneuvering Cruise Missile

在自由空域以及气体出口处发生爆炸是始终存在的危险。

Explosions in the freeboard and gas exit system are an everpresent danger .

它们主要是为近地轨道而设计的——近地轨道是距离地球200至800英里的一个较为容易进入的空域，像哈勃太空望远镜和国际空间站这样需要人类维护的太空设施就在这里运行。

They 're primarily designed for Low Earth Orbit ( LEO ) - an easily accessible region of space from around 200 to 800 miles above Earth , where human-tended missions like the Hubble Space Telescope and the International Space Station ( ISS ) hang out .

CLEAN算法在天文图像空域重建中的应用

The Application of CLEAN Algorithm to Astronomical Image Reconstruction Working in Spatial Domain

空域PCR芯片/微装置中温度控制技术

Temperature-controlled technology for space domain PCR chip / microdevice

基于DSP和GPS定位航空管制空域辅助监测系统浅析

Assisted airspace monitoring system for air traffic control analysis based on DSP and GPS location

基于Lifting方式的复杂度、空域伸缩性视频编码

Complexity and Spatiality Scalable Video Coding Based on Lifting Scheme

基于核函数距离测度的加权模糊C均值聚类与Markov空域约束的快速鲁棒图像分割

Fast Robust Image Segmentation Based on Weighed Fuzzy C-Means Clustering with Kernel-Induced Distance Measurement and Markov Spacial Constraint

运用VB对机场空域飞行冲突的模拟

The Simulation of Fly Conflict at Airspace of Airport on Visual Basic

MIMO信道中衰落信号的空域相关性评估

Evaluating the Spatial Correlation of Fading Signals in MIMO Channels

针对P帧，提出一种基于时域和空域联合的帧内预测模式快速判别算法。

Aimed at P frames , a new fast intra prediction algorithm , based on the joint of temporal and spatial correlation , is proposed .

利用空域和时域信息自动分割MPEG-4视频对象

Automatic Segmentation of MPEG-4 Video Object Plane Using Spatial and Temporal Information

基于四阶累积量的空域矩阵滤波DOA估计算法

Spatial Matrix Prefilter DOA Estimation Based on Four-order Cumulate

通过采用2－D全波离散镜像技术得到了单轴各向异性分层介质结构的空域Green函数的解析形式。

The spatial domain Green ′ s functions for uniaxial layered structures are cast into closed forms by using 2 D full wave discrete images ( FWDI ) technique .

结合RBF网络和Hopfield网络的特性提出了一种新的空域图像水印算法。

A new image watermarking algorithm in spatial domain using RBF and Hopfield network is presented .

关于MPEG-2空域时域自适应错误隐藏算法

Spatial and Temporal Adaptive Error Concealment Algorithm for MPEG-2

B1能级变成空域。

The B1 level will become empty .

基于GPS接收机自适应滤波应用分析，系统地研究了卫星导航用户机时域、空域和空时域自适应滤波技术，以及相应的设计方案。

The paper analyzes the present adaptive filtering applications of GPS receivers , summarizes time domain , space domain and space-time domain adaptive filtering techniques and corresponding schemes .

最后，在Delphi平台上设计并开发了基于重大事件的空域结构调整辅助决策系统。

Finally , the decision support system of airspace structure adjustment based on major events is realized on the platform of Delphi .

它的优势在于能设计一种最优的空域滤波器，通过空域滤波可以提取脑电信号（electroencephalogram，EEG）的空域特征。

Its advantage is devising optimal spatial filter , which can extract spatial features of electroencephalogram ( EEG ) signal .

为了能对SAR进行精确分类，将图像的灰度和纹理特征，空域和频域特征相结合，提出了一种新的SAR图像分类方法。

A new method of SAR image classification is proposed with the features in the space domain and frequency domain to get the accurate result of classification .

空域评估主要是对一个国家的空域（Airspace）进行评价和估计。

The main responsibility of Airspace Evaluation is to access and evaluate the airspace of a country .

将空域分块中的水印信息嵌入频域分块的DCT系数中，同一水印信息嵌入三次。

The watermark information in spatial domain is embedded into the DCT domain . So the same information is embedded three times .

空域飞行侧向碰撞危险的REICH模型方法研究

REICH Model in Collision Risk Study of Airspace Flight

本论文所要研究的空域二值化非线性相关器（SpatialBinaryNonlinearCorrelator，简称SBNC）就是一类性能出色的非线性光学模式识别系统。

Spatial Binary Nonlinear Correlator ( SBNC ), here we discuss , isa kind of nonlinear optical pattern recognition systems with excellent performance .

本文依据半无穷维二次优化技术提出了一个设计平坦响应空域滤波器（SF）的新方法。

A new method for the design of spatial filters having flat response based on the semi-infinite optimization techniques is presented .

随后，提出了两种基于图像特征且具有极高安全特性的脆弱水印算法，具体内容为：（1）提出了一种基于全局特征与DCT变换的空域脆弱水印。

The details are illustrated as follows : 1 . A spatial-domain fragile watermarking based on global feature and discrete cosine transformation is proposed .

非重要水印则嵌入含水印图像空域的非LSB位。

The rest are inserted in non-LSB bits in spatial domain of the DCT-watermarked image .

结合SAR图像空域的先验知识和小波域系数的特性，提出了一种新的SAR图像相干斑抑制算法。

By considering the prior knowledge of SAR image in spatial domain and the property of coefficients in wavelet domain , a novel algorithm of SAR image despeckling was presented .