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Pipeline ADC后台数字校正中传输函数建模算法
后台校正 插值算法 多项式插值
2014/8/19
采用后台校正技术,通过对级间余量放大器传输函数建模来估计误差,以提高流水线型ADC(analog to digital converter, ADC)的性能。为了在校正精度、硬件消耗、功率消耗和算法收敛速度之间做一个合理的权衡,需要在建模时选用一个合理的插值算法。以一个12位,采样频率40兆的流水线型ADC为原型,分别采用分段线性插值、三次多项式插值对第一级余量放大器传输函数建模,用硬件描述语言V...
Risk and Reliability Analysis of Deepwater Reel-Lay Installation: A Scenario Study of Pipeline during the Process of Tensioning
Reel-Lay Installation Risk Analysis Reliability Analysis Monte Carlo Simulation Ergonomics
2013/3/8
In terms of reel-lay installation in deep water, studies on the pipeline during the process of tensioning have been completed based on theories of risk and reliability analysis and Ergonomics. Qualita...
A HIGHLY EFFICIENT PIPELINE ARCHITECTURE OF RDO-BASED MODE DECISION DESIGN FOR AVS HD VIDEO ENCODER
mode decision RDO, AVS pipeline
2013/7/24
Like H.264, AVS video coding standard also uses macroblock (MB) based motion compensation (MC) and mode decision (MD). Rate distortion optimization (RDO) is the best known mode decision method, but wi...
POWER ESTIMATION OF PIPELINE FFT PROCESSORS
Pipeline FFT processor power analysis utilization rate
2010/1/11
Pipeline FFT processors are used in mobile communication systems and in
particular in OFDM-based systems. This paper presents a method for power analysis of
pipeline FFT processors. This method appl...
