搜索结果: 1-15 共查到“工学 time domain”相关记录36条 . 查询时间(0.171 秒)
上海交通大学自动控制原理英文课件Chapter4 Time Domain Analysis of Control System
上海交通大学 自动控制原理 英文 课件 Chapter4 Time Domain Analysis Control System
2019/11/14
上海交通大学自动控制原理英文课件Chapter4 Time Domain Analysis of Control System。
A NOVEL COMBINED OPTICAL METHOD FOR OBJECTIVELY MAP SOIL IN A NEAR REAL TIME DOMAIN
Imaging Spectroscopy (IS) Penetrating Optical Sensing (POS) Soil mapping Near Infrared Analysis (NIRS)
2015/12/30
The present study demonstrates a new concept for mapping soil, toward developing a semi-automated method to in situ classify soil.The concept is based on use of optical sensors that operate from both ...
TOMOGRAPHIC SAR IMAGING OF A FORESTED AREA BY TIME-DOMAIN BACK-PROJECTION
SAR multi-baseline SAR tomography
2015/9/8
Recently, various attempts have been undertaken to retrieve information about the three-dimensional structure of vegetation from multibaseline
synthetic aperture radar data. Although tomographic proc...
Lightning and other atmospheric noise interferes with Loran signal reception. This paper develops techniques to improve signal availability under these conditions.
西安理工大学自动化与信息工程学院自动控制理论Chapter3 Time-Domain Analysis of the Linnear Systems(2)
西安理工大学自动化与信息工程学院 自动控制理论 Chapter3 Time-Domain Analysis of the Linnear Systems
2014/9/3
西安理工大学自动化与信息工程学院自动控制理论Chapter3 Time-Domain Analysis of the Linnear Systems(2)。
西安理工大学自动化与信息工程学院自动控制理论Chapter3 Time-Domain Analysis of the Linnear Systems(1)
西安理工大学自动化与信息工程学院 自动控制理论 Chapter3 Time-Domain Analysis of the Linnear Systems
2014/9/3
西安理工大学自动化与信息工程学院自动控制理论Chapter3 Time-Domain Analysis of the Linnear Systems(1)。
西安理工大学自动化与信息工程学院自动控制理论Chapter3 Time-Domain Analysis of the Linnear Systems(3)
西安理工大学自动化与信息工程学院 自动控制理论 Chapter3 Time-Domain Analysis of the Linnear Systems
2014/9/3
西安理工大学自动化与信息工程学院自动控制理论Chapter3 Time-Domain Analysis of the Linnear Systems(3)。
Reconfigurable Time-Domain De-multiplexing of Optical Signals at 40 Gb/s
Integrated optics devices Buffers couplers switches and multiplexers Nonlinear optical signal processing
2015/5/26
We experimentally demonstrate reconfigurable switching of four 10-Gb/s tributary channels of 40-Gb/s data using a programmable planar lightwave circuit and nonlinear wavelength conversion. Our device ...
Using Dispersion in a Fiber-Optic Loop to Perform Time Domain Analogue RF Signal Auto-Correlation
Using Dispersion Fiber-Optic Perform Time Domain Analogue RF Signal Auto-Correlation
2015/5/22
We present an RF-photonic time-domain auto-correlator using a dispersion-induced stepped-time-delay of the modulation sidebands produced by a fiber optic recirculation loop circuit. This allows spectr...
OTDM-WDM Conversion Based on Time-Domain Optical Fourier Transformation with Spectral Compression
Optical communications Nonlinear optics four-wave mixing.
2015/5/21
We propose a scheme enabling direct serial-to-parallel conversion of OTDM data tributaries onto a WDM grid, based on optical Fourier transformation with spectral compression.Demonstrations on 320 Gbit...
Determining wave propagation characteristics of MV XLPE power cable using time domain reflectometry technique
Cross-linked polyethylene distribution power cables time domain reflectometry propagation constant attenuation constant phase constant propagation velocity
2011/3/22
In this paper, the wave propagation characteristics of single-phase medium voltage (MV) cross-linked polyethylene (XLPE) power cable are determined using time domain reflectometry (TDR) measurement te...
Stealth Transmission of Time Domain Spectral Phase Encoded OCDMA Signal over WDM System
Fiber optics communications Optical security encryption
2015/6/9
1.25Gbps time domain spectral phase encoded OCDMA signal with 32-chip, 40Gchip/s optical codes has been stealthily transmitted over public 10Gbps WDM channel. Error-free transmission has been achieved...
640 Gbit/s Single-Polarization DPSK Transmission over 525 km with Time-Domain Optical Fourier Transformation in a Round-Trip Configuration
Fiber optics communications Multiplexing
2015/6/8
A 640 Gbit/s single-polarization DPSK signal was transmitted over 525 km in a single channel. Time-domain optical Fourier transformation in a round-trip configuration greatly enhanced the tolerance to...
Non-Linear Seismic Soil-Structure Interaction Analysis Based on the Substructure Method in the Time Domain
Seismic soil-structure interaction substructure formulation finite element method
2009/10/13
This paper presents an idealized 2-dimensional plain strain nite element seismic soil-structure interaction (SSI) analysis based on a substructure method by using original software developed by the a...
Time Domain Method for Precise Estimation of Sinusoidal Model Parameters of Co-Channel Speech
Time Domain Method Sinusoidal Model Parameters Co-Channel Speech
2009/9/4
A time domain method to precisely estimate the sinusoidal model parameters of cochannel speech is presented. The method does not require the calculation of the Fourier transform nor the multiplication...