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In order to reduce the air pollution by traditional fossil fuel and save the charging cost,much attention has been paid ......
本文研究了在目标分布非凸情况下,利用Langevin扩散过程进行抽样的问题,和文献[6]相对比,本文推广了其抽样算法在二阶Wasserstein......
Spatial variability of soil resistivity and rational sampling for corrosion assessment of carbon ste
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Based on the nonlinear finite element theory, the disturbance conditions of deep water reservoir sediment in the process......
To protect the information in computer networks, several methods have been designed and implemented.One of these systems......
A web-based validation is necessary for assessing the accuracy of Globalland30.As one of the obstacles in validation of ......
发展了离散零阶汉克尔变换并应用到光场均匀化的相位元件设计,结果显示出比二维傅氏变换更为理想和精确.......
应用近代光学的方法，对采样成像系统能量传递(大气传输-光学成像-采样-重建)过程进行了分析，给出了采样成像系统的传递函数。供采样......
光电成像系统由于欠抽样产生频谱混淆。 用矢量分析方法, 给出了正弦图像基元的混淆表达式。 具体分析了以矩形光栅为例的周期性目......
从标量衍射理论出发, 对基于阵列抽样的相干衍射成像中物波抽样针孔大小和图像传感器有效记录孔径对重现物波的影响进行了理论分析......
高质量的集成成像系统需要采集和存储大量图像数据。提出了一种新的计算机重构方法,可以减少集成成像系统显示端在计算机重构时所......
Three-parameter Weibull distribution is one of the preferable distribution models to describe product life. However, it ......
Over the last twenty years,with the development of gene-driven therapies,numerous new drugs have entered clinical use.Ve......
Effect of Protein Dimerization on Ion Conductivity of Gramicidin A Channel Studied Using Polarizable
In studies of ion channel systems,due to the huge computational cost of polarizable force elds,classical force elds rema......
Variations of suction and suction stress of unsaturated loess due to changes in lignin content and s
Unsaturated loess in natural sites loses stability as the overburden load continuously increases.Traditional soil modifi......
In order to solve the sensing and motion uncertainty problem of motion planning in narrow passage environment,a partitio......
Linear canonical transformation(LCT)is a generalization of the Fourier transform and fractional Fourier transform.The re......
本文阐述了通过外业抽样调查进行亚洲象生境因子定量分析，利用遥感技术提取生境专题信息建立数据库，在此基础上，应用ＧＩＳ对西双版纳勐养自......
In this paper, we present some new algorithms to reconstruct multivariate band-limited functionsfrom irregular sampled v......
Prevalent cohort studies frequently involve length-biased and right-censored data, a fact that has drawn considerable at......
During the start-up and unstable combustion periods,even the state-of-the-art incinerators emit polychlorinated dibenzo-......
Rare events such as nucleation processes are of ubiquitous importance in real systems.The most popular method for nonequ......
Space manipulator has been playing an increasingly important role in space exploration due to its flexibility and versat......
The sampling theorem is one of the most powerful results in signal analysis. In this paper, we study the average samplin......
1 Scope This standard specifies the terms,definitions,symbols,preparation,implementation,decision rules of products qual......
Algorithm of Dynamic Operation Process of Hydraulic Automatically Operated Canals with Constant-Down
On the basis of analysis the governing process of downstream water level gates AVIO and AVIS, a mathematical model for s......
本文总结了计算科学领域中被广泛使用的自由能计算方法,详述了各种自由能计算方法的基本原理、操作过程以及所具有的特点,并在最后......
Transgenic Bt rice has been shown to be an effective means of controlling Lepidoptera pests of rice.However,the potentia......
Benthic macroinvertebrates have been commonly used as indicator species for assessment of aquatic ecology. Streambed sed......
Dispersal and Fate of Dredged Materials Disposed of in the Changjiang Estuary Determined by Use of A
To investigate the dispersal pattern and the fate of dredged materials disposed at a pre-selected disposal site, a field......
Tumors of the cardiac conduction system(CCS) have rarely been reported. The CCS from 198 cardiac-related deaths(Group Ⅰ......
第6誉第1期 -土壤含水率对I.69杨苗木生长和生物量的影响..兰7z冬,.f/I丝棉木种子处理与圃地养干技术研究…S矽2、哆易蝣x.二关于c......
在2006年3月20-24日召开的IMO海环会(MEPC)第54次会议上,建立了一个工作小组来考虑有关防止船舶造成空气污染的事宣,包括落实关于......
An electro-optic sampling system utilizing proton-bombarded GaP crystal as probe material has been built. Microwave sign......
A newly designed sample-and-hold(S/H) integrated circuit based on the 1.5 micr on N-w ell CMOS technology for 8-bit hig......
A Vaisala CARBOCAP Hand-Held Carbon Dioxide Meter GM70 was used to measure CO 2 concentration in Tianquan cave of Xingwe......
A new intelligent control methol for welding positioner is propsed.Applying an improved fuzzy controllerand a variable ......
The ~(40) Ar/~(39) Ar age and its significance of the crossite from the blueschists in the mid-Qiang
1 Sampling background and dating means THE blueschists in the mid-Qiangtang area are situated in Guoganjianian Mt., Qou......
New observation of cone flies attacking cones of Picea obovata and Larix sibirica in central Siberia
Two species of cone flies (Strobilomyia anthracina and S. svenssoni) emerged from puparia werecollected under Siberian s......
以Ｂｕｆｏｎ随机投针问题为原理，对线截抽样的概念作了系统的介绍，并在此基础上提出了以线截抽样为原理的线状物体的调查方法。在计算机上成功......
NEW DARK CURRENT SUPPRESSION CMOS READOUT CIRCUIT WITH NOVEL CDS STRUCTURE FOR LARGE FORMAT QWIP FPA
A new Dark Current Suppression (DCS) CMOS readout circuits for large format Quantum-Well-Infrared Photo-detector (QWIP)......
An embedded protective device for 35kV power line is worked out based on Philips’ LPC2292 ARM MCU. Several aspects such......
SSEA (Separate■Sampling and■Excitation Analysis)一分离取样和激发分析装量,是近年在美国Jarrell-Ash公司发展起来的一种新......
A transform method was used to model a discrete time multi-tap direct sampling mixer. The method transforms the mixed fi......
Distribution and Migration of Heavy Metals in Undisturbed Forest Soils:A High Resolution Sampling Me
The vertical distribution and migration of Cu,Zn,Pb,and Cd in two forest soil profiles near an industrial emission sourc......
This paper presents the design and implementation of a low power digital signal processor(THUCID-SP-1)targeting at appl......
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To sample non-bandlimited impulse signals, an extremely high-sampling rate analog-to-digital converters (ADC) is require......
The seasonal and daily CO_2 concentration variance in karst meadow soil profile with depth in Centra
THE seasonal variance of soil CO_2 concentration with depth in soil profile was widely studied. Few similarresearches o......
