搜索结果: 1-15 共查到“工学 Instantaneous”相关记录17条 . 查询时间(0.078 秒)
INSTANTANEOUS COASTLINE EXTRACTION FROM LIDAR POINT CLOUD AND HIGH RESOLUTION REMOTE SENSING IMAGERY
coastline image segmentation LiDAR region growing
2018/5/14
A new method was proposed for instantaneous waterline extraction in this paper, which combines point cloud geometry features and image spectral characteristics of the coastal zone. The proposed method...
THRESHOLD DETERMINATION FOR LOCAL INSTANTANEOUS SEA SURFACE HEIGHT DERIVATION WITH ICEBRIDGE DATA IN BEAUFORT SEA
IceBridge optimal threshold Sea surface reference Beaufort sea
2018/5/17
The NASA Operation IceBridge (OIB) mission is the largest program in the Earth’s polar remote sensing science observation project currently, initiated in 2009, which collects airborne remote sensing m...
AN INSTANTANEOUS POINT SOURCE DETECTION AND EXTRACTION SYSTEM FOR GEO REMOTE SENSING SATELLITE
Instantaneous Point Source FPGA Remote Sensing Image Reconfigurable
2018/5/14
To accomplish the task of detecting the instantaneous point source, an on-board information real-time processing system is designed which can process the point-source detection with reconfigurable fun...
MOVING OBJECTS TRAJECTOTY PREDICTION BASED ON ARTIFICIAL NEURAL NETWORK APPROXIMATOR BY CONSIDERING INSTANTANEOUS REACTION TIME, CASE STUDY: CAR FOLLOWING
Moving Object Trajectory Artificial Neural Network Reaction Time Mean Square Error Index of Agreement Microscopic Simulation
2016/1/18
Car following models as well-known moving objects trajectory problems have been used for more than half a century in all traffic simulation software for describing driving behaviour in traffic flows. ...
Single Antenna GPS Spoof Detection that is Simple,Static, Instantaneous and Backwards Compatible for Aerial Applications
Single Antenna GPS Spoof Detection Simple Static Instantaneous Backwards Compatible Aerial Applications
2015/6/24
Despite the antenna’s privileged position as the first line of defense against interferers, jammers and spoofers, most detection and mitigation techniques are realized in the receiver’s backend ...
A COMPARISON OF NO VEL TECHNIQUES F OR INSTANTANEOUS SPEAKER AD APTATION
A COMPARISON OF NOVEL TECHNIQUES SPEAKER ADAPTATION
2014/11/27
This pap er intro duces t wo no vel tec hniques for instantaneous sp eak er adaptation, reference speaker weighting and consistency modeling. An approac h to hierarc hical sp eak er clustering using g...
Instantaneous electric energy and electric power dissipation in dispersive media
Instantaneous electric energy electric power dissipation dispersive media
2015/8/7
We derive the instantaneous densities of electric energy and electric power dissipation in lossless and lossy dispersive media for a time-harmonic electric field. The instantaneous quantities are deco...
Scaling from Instantaneous Remote-sensing-based Latent Heat Flux to Daytime Integrated Value with the Help of SiB2
Instantaneous latent heat flux Daytime Integrated ET evaporative fraction SiB2
2013/9/2
This research dealt with a daytime integration method with the help of Simple Biosphere Model, Version 2 (SiB2).The field observations employed in this study were obtainedat the Yingke (YK) oasis supe...
Analysis of Instantaneous and Continuous Migration of Radionuclides from Disposal Facility
Disposal, Land Contamination Remediation Safety Analysis Report Safety Assessment Study Instantaneous and Continuous Flow
2013/1/28
Many disposal sites have been suffered from radionuclide release problems, which lead to land contamination. Various remediation procedures have been developed during the past decade. Selection of rem...
Instantaneous Frequency Measurement with Digital Outputs Based on An Optical Filter Array
Optical Filter Digital Output Instantaneous Frequency Measurement
2015/5/15
A photonic approach using an optical filter array is proposed to perform instantaneous frequency measurement with digital outputs. 4-bit digital outputs are then experimentally demonstrated within the...
Real-time and single-shot measurement of instantaneous frequencies of wavelength-division-multiplexed signals
Fiber optics and optical communications Phase measurement Continuous optical signal processing
2015/6/10
A self-reference characterization technique is demonstrated for simultaneously measuring instantaneous frequencies of multi-wavelength optical signals using a single measurement platform. The techniqu...
Distributions of Instantaneous Unit Hydrograph Peak Characteristics for Small River Networks
Instantaneous unit hydrograph river network width function translation routing
2009/10/14
Diameter-conditioned distribution functions of peak ratio (\peak"/diameter) and position ratio (\time to peak"/diameter) of topological width functions of small networks were obtained analytically. He...
Mean Instantaneous Unit Hydrographs of Random Channel Networks
mean instantaneous unit hydrograph river network topology dimensionless response
2009/10/13
The IUH (instantaneous unit hydrograph) of a channel network is still used as a component in rainfall runo modeling. There are two approaches to determine the IUH in relation to geomorphological basi...
Instantaneous Triple-Frequency GPS Cycle-Slip Detection and Repair
Instantaneous Triple-Frequency GPS Cycle-Slip Detection and Repair
2009/9/3
real-time algorithm to detect, determine, and validate the cycle-slips for triple-frequency GPS is proposed. The cycle-slip detection is implemented by simultaneously applying two geometry-free phase ...
基于瞬时切削力和实体模型的三轴铣削仿真与试验（Simulation of 3-Axis Milling Based on Solid Model and Instantaneous Force）
实体模型 瞬时切削力 数控加工仿真
2009/9/2
引入加工面生成点概念，提出基于瞬时切削力的刀具变形计算和变形刀具移动扫描体的实体建模方法，通过布尔运算生成包含有几何与物理误差的仿真加工模型, 以图形动态显示仿真加工模型的生成过程，并给出精确测量仿真加工模型的方法; 采用PARASOLID建模核心和OpenGL对上述算法完成系统实现。仿真和实际加工试验结果表明，最大仿真误差为0.012mm、最小仿真误差为0.004mm，平均仿真误差为0.008m...