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DSPchipfixedpointarithmetic
- 本文介绍DSP芯片的定点运算以及定点实现非线性函数的快速实现方法等。-This article describes the operation as well as fixed-point DSP chips to achieve a nonlinear function of the fast fixed-point implementation methods.
yongdadouzhuli
- 在动物饲料市场上大豆和菜粕互帮互为替代品，为了研究用大豆主力期货为菜粕现货套期保值的功能，本文运用确定套期保值比率的OLS、VAR和ECM三个模型和套期保值绩效的衡量指标，对上述二者的套期保值比率和绩效进行了实证研究。结果显示，大豆主力期货和菜粕现货周数据的最佳套期保值比率是0.1338，套期保值绩效为0.0832。在本文中，从模型上看，ECM模型的套期保值比率和绩效比OLS和VAR模型要高，但利用样本数据所得的结果是OLS模型的套期保值比率和绩效比VAR和ECM模型要高。不过随着中国期货市场
Optimal stochastic reactive power scheduling in a microgrid considering voltage droop scheme of DGs and uncertainty of w
- Distributed Generators (DGs) in a microgrid may operate in three different reactive power control strategies, including PV, PQ and voltage droop schemes. This paper proposes a new stochastic programming approach for reactive power scheduling of a mic
Versatile-Matlab-Simulation-Model
- 基于光伏模块直流物理模型，在matlab 仿真环境下，开发了光伏阵列通用仿真模型。利用该 模型，可以模拟任意太阳辐射强度、环境温度、光伏模块参数、光伏阵列串并联方式组合下的光伏阵 列I-V 特性。此外，该模型还融合了光伏阵列的最大功率跟踪（MPPT）功能，可以用于光伏发电系统 和风光复合发电系统的动态仿真。-A Versatile simulation model for photovoltaic array is developed based on the DC physical
CONTENT-BASED-RETRIEVAL-FROM-IMAGE-DATABASES-CURR
- We review recent advances in image retri . The two fundamental components of a retri system, representation and learning, are analyzed. Each component is decomposed into its constituent building blocks: features, feature representation, and sim