搜索结果: 1-9 共查到“电子科学与技术 comparison”相关记录9条 . 查询时间(0.251 秒)
COMPARISON BETWEEN AN AREA-BASED AND INDIVIDUAL TREE DETECTION METHOD FOR LOW-PULSE DENSITY ALS-BASED FOREST INVENTORY
Forest inventory Laser scanning k-NN Individual tree detection Accuracy
2016/2/29
Airborne laser scanning (ALS)-based forest inventories are being increasingly used. The two main approaches in deriving forest
information from small-footprint laser scanner data are the area-based a...
Comparison of Basic Linear Filters in Extracting Auditory Evoked Potentials
Adaptive filtering Wiener filtering auditory evoked potential
2009/7/28
In the present study, the performances of two well-known linear filtering techniques are compared for extraction of auditory Evoked Potential (EP) from a relatively small number of sweeps. Both experi...
Comparison of Rectangular and Cylindrical FDTD representations on a Ring Resonator Problem
Rectangular Cylindrical FDTD representations Ring Resonator Problem
2009/7/28
The aim of this paper is to discuss rectangular and cylindrical representations of finite-difference time-domain (FDTD) method over characteristic tests and comparisons. A ring resonator is chosen as ...
Iono-Covalent Character of the Metal–Oxygen Bonds in Oxides: A Comparison of Experimental and Theoretical Data
Iono-Covalent Character the Metal–Oxygen Bonds Oxides Experimental Data Theoretical Data
2010/12/7
The aim of this paper is to review the actual data on the chemical bond in binary and mixed oxides. The electronegativity (χM) and the acidity pa scales are the most significant semi-empirical concept...
Some Investigations on the Anisotropy of the Chemical Etching of (h k 0) and (h h l) Silicon Plates in a NaOH 35% Solution. Part II: 3D Etching Shapes, Analysis and Comparison with KOH 56%
the Chemical Etching (h k 0) and (h h l) Silicon Plates a NaOH 35% Solution KOH 56%
2010/12/8
This paper deals with the micromachining of various (h k 0) and (h h l) membrane–mesa structures in a NaOH 35% solution. Final etching shapes of micromachined structures show a marked anisotropy of ty...
Chemical Etching of {hk0} Silicon Plates in EDP Part I: Experiments and Comparison with TMAH
Etching Silicon plates EDP solution
2010/12/8
This paper deals with the anisotropic chemical etching of various silicon plates etched in EDP. Changes with orientation in geometrical features of etched surface and in the etching shape of starting ...
Performance Comparison of Thin and Thick Film Microstrip Rejection Filters
microstripline circuits thin and thick film techniques a Microstrip rejection filter
2010/12/21
A performance comparison of microstripline circuits using thin and thick film techniques has been studied, in which a Microstrip rejection filter, in the X-band of microwaves, is used as test circuit....
A Comparison Between GaAs Mesfet and Si NMOS ESD Behaviour
GaAs Mesfet Si NMOS ESD Behaviour
2010/12/21
Work is in hand at Loughborough University to investigate and compare the ESD sensitivity of GaAs D-MESFETs and unprotected enhancement mode NMOS structures.The work to date has shown that GaAs MESFET...
Comparison of Enameled Steel Substrate Properties for Thick Film Use
Enameled Steel Substrate Properties Thick Film
2011/1/21
Porcelain enameled steels have had a long history of industrial, structural and related applications. Recent interest in such materials has centered on electrical uses as a substrate for hybrid circui...