By means of the model,with data from microwave communication hop on plain area in Hebei province,influences of hop length,antenna height difference and.
利用神经网络的误差反向传播算法(BP算法),结合告警、天气和工程设计几方面的数据资料建立了微波中继段告警分析预测模型。
Water spectral absorption features of petroleum pollution in middle infrared bands
水体石油类污染中红外波段吸收特征分析
With the application of many infrared detection systems, the wave band choice become especially pressing, which is very important for tracking and detecting performance.
随着大量红外探测系统的使用 ,波段选择显得尤其迫切 ,它对跟踪探测能力具有极为重要的影响。
Application Perspectives and Design Factors of Ku～Ka Band Ground Radomes;
Ku～Ka波段地面雷达天线罩应用展望及设计要点
The Response and Absorption Characters of the PC-type HgCdTe Detector to the Irradiation of In-band and Off-band;
PC型HgCdTe探测器对波段内外激光辐照的影响和吸收机制
Study of the S Band Broadband 3 dB Directional Coupler;
S波段宽带3dB定向耦合器的设计
Water spectral absorption features of petroleum pollution in middle infrared bands
水体石油类污染中红外波段吸收特征分析
Investigation of Devices and Physics for Antimonide Lasers and Photodiodes in Mid-infrared;
中红外波段锑化物激光器、探测器器件与物理研究
Investigation of 1-D Porous Silicon Dioxide Photonic Crystal for Mid-infrared Application;
应用于中红外波段的多孔氧化硅一维光子晶体研究
Measurement of aerial point target distance using dual-band infrared imaging system
双波段红外成像系统对空中点目标测距的方法
The application of rough set in the dual-band IR images fusion
粗糙集在双波段红外图像融合中的应用
Single-band IR passive ranging based on IR radiation characteristics
基于红外辐射特性的单波段红外图像被动测距
Tracking algorithm for maneuvering target with dual - wave band ERST
双波段红外警戒机动目标的跟踪算法
Classification of ADS40 NIR Remote Sensing Images
ADS40近红外波段遥感影像分类方法
A Method of Spectral Band Extension of Measured Infrared Images
一种实测红外图像波段拓展方法研究
Study and Fabrication of Visible and IR Dual-Band Broadband Antireflection Coating
可见与红外双波段宽带增透膜的研制
ON-ORBIT MTF EVALUATION FOR THERMAL INFRARED BAND OF FY-2 SATELLITE AND ITS APPLICATION IN IMAGE QUALITY IMPROVEMENTS
FY-2卫星热红外波段MTF在轨评价及其在改进图像质量中的应用
Study of Discharge Driven Continuous Wave Infrared Multi-band Chemical Laser;
电激励连续波红外多波段化学激光器的研究
New AlGaN/PZT ultraviolet/infrared dual-band detector
新型的AlGaN/PZT材料紫外/红外双波段探测器
Development of a Broadband Infrared Grating Scan Spectral Radiometer
宽波段红外光栅扫描光谱辐射计的研制
ABSOLUTE CALIBRATION OF VISIBLE AND NEAR-INFRARED SENSORS ON SATELLITES
星载遥感器的可见和近红外波段的绝对定标
Analysis on Scattering Characteristics of Atmospheric Particles Basing on Near-Infrared Band;
基于近红外波段的大气粒子散射特性研究
The Numerical Calculation and Experimental Research about Photonic Crystal in Near-Infrared Wavelength Domain;
光子晶体的数值计算与近红外波段实验研究
Study and Fabrication of Visible and Ir Dual-Band AR Coating
可见与红外双波段增透膜的研究与制备