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1. projectplanner

说明:  3DExperience Enovia project planner

0
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86
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2019-01-29发布

2. Phase unwrapping

  用于最小二乘法求解相位,求解非常实用的求解相位方法(Phase unwrapping by regions using leastsquares approach)

1
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47
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2019-01-27发布

3. Phase unwrapping

说明:  用于最小二乘法求解相位,求解非常实用的求解相位方法(Phase unwrapping by regions using leastsquares approach)

4
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55
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2019-01-27发布

5. A Software Testing Primer

说明:  A Software Testing Primer

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15
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2019-01-24发布

6. Problem Solving with Excel and Matlab

  Using Matlab - Problem Solving with Excel and Matlab

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23
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2019-01-24发布

7. Problem Solving with Excel and Matlab

说明:  Using Matlab - Problem Solving with Excel and Matlab

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18
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2019-01-24发布

8. ImageGuide

  OpenStack Virtual Machine Image Guide - This guide describes how to obtain, create, and modify virtual machine images that are compatible with OpenStack.

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73
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2019-01-22发布

9. ImageGuide

说明:  OpenStack Virtual Machine Image Guide - This guide describes how to obtain, create, and modify virtual machine images that are compatible with OpenStack.

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64
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2019-01-22发布

10. M028630-MF0U10

  mifare ultralight card datasheet

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147
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2019-01-22发布

11. M028630-MF0U10

说明:  mifare ultralight card datasheet

0
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112
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2019-01-22发布

12. wind power forecasting based on EWT-KELM

  针对短期风电功率预测,提出一种基于经验小波变换预处理的核极限学习机组合预测方法。首先采用 EWT 对风电场实测风速数据进行自适应分解并提取具有傅立叶紧支撑的模态信号分量,针对每个分量分别构建 KELM 预测模型,最后对各个预测模型的输出进行叠加得到风速预测值并根据风电场风功特性曲线可得对应风电功率预测值。(Aiming at short-term wind power prediction, a kernel-based learning machine combination prediction method based on empirical wavelet transform preprocessing is proposed. Firstly, the EWT is used to adaptively decompose the measured wind speed data of the wind farm and extract the modal signal components with Fourier tight support. The KELM prediction model is constructed for each component. Finally, the output of each prediction model is superimposed to obtain the wind speed prediction value. The wind power characteristic curve of the wind farm can be obtained corresponding to the predicted wind power.)

24
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159
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2019-01-21发布

13. wind power forecasting based on EWT-KELM

说明:  针对短期风电功率预测,提出一种基于经验小波变换预处理的核极限学习机组合预测方法。首先采用 EWT 对风电场实测风速数据进行自适应分解并提取具有傅立叶紧支撑的模态信号分量,针对每个分量分别构建 KELM 预测模型,最后对各个预测模型的输出进行叠加得到风速预测值并根据风电场风功特性曲线可得对应风电功率预测值。(Aiming at short-term wind power prediction, a kernel-based learning machine combination prediction method based on empirical wavelet transform preprocessing is proposed. Firstly, the EWT is used to adaptively decompose the measured wind speed data of the wind farm and extract the modal signal components with Fourier tight support. The KELM prediction model is constructed for each component. Finally, the output of each prediction model is superimposed to obtain the wind speed prediction value. The wind power characteristic curve of the wind farm can be obtained corresponding to the predicted wind power.)

26
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135
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2019-01-21发布

14. micro-grid based on CSO

  本文分析微网中微电源包括光伏发电、风力发电、微燃机、柴油发电机和燃料电池的电气特性,构建微电网优化运行的模型,以微网的经济成本和环境成本最小为目标函数,充分考虑了电压越限、功率平衡、微电源出力限制等约束条件,应用鸡群算法进行求解。 解决了粒子群算法易早熟、易陷入局部最优解的问题。并通过典型的微网系统进行仿真分析,仿真结果验证了该算法的有效性。(In this paper, the electrical characteristics of micro-power sources in micro-grid, including photovoltaic power generation, wind power generation, micro-gas engine, diesel generator and fuel cell, are analyzed. The optimal operation model of micro-grid is constructed. The objective function is to minimize the economic cost and environmental cost of micro-grid. The constraints of voltage overshoot, power balance and output limitation of micro-power are fully considered. The chicken swarm algorithm is applied to solve the problem. Particle swarm optimization (PSO) is easy to premature and fall into local optimal solution. The simulation results of a typical microgrid system show the effectiveness of the proposed algorithm.)

24
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148
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2019-01-21发布

15. micro-grid based on CSO

说明:  本文分析微网中微电源包括光伏发电、风力发电、微燃机、柴油发电机和燃料电池的电气特性,构建微电网优化运行的模型,以微网的经济成本和环境成本最小为目标函数,充分考虑了电压越限、功率平衡、微电源出力限制等约束条件,应用鸡群算法进行求解。 解决了粒子群算法易早熟、易陷入局部最优解的问题。并通过典型的微网系统进行仿真分析,仿真结果验证了该算法的有效性。(In this paper, the electrical characteristics of micro-power sources in micro-grid, including photovoltaic power generation, wind power generation, micro-gas engine, diesel generator and fuel cell, are analyzed. The optimal operation model of micro-grid is constructed. The objective function is to minimize the economic cost and environmental cost of micro-grid. The constraints of voltage overshoot, power balance and output limitation of micro-power are fully considered. The chicken swarm algorithm is applied to solve the problem. Particle swarm optimization (PSO) is easy to premature and fall into local optimal solution. The simulation results of a typical microgrid system show the effectiveness of the proposed algorithm.)

41
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160
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2019-01-21发布

16. optimized_datacenter_cloud

  Towards an optimized abstracted topology design in cloud environment

0
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137
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2019-01-19发布

17. optimized_datacenter_cloud

说明:  Towards an optimized abstracted topology design in cloud environment

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191
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2019-01-19发布

18. 实用负载均衡技术:网站性能优化攻略

  这是一本关于网站架构、负载均衡、性能优化方面的书籍(Books on Web Architecture, Load Balancing, Performance Optimization)

1
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101
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2019-01-16发布

19. 实用负载均衡技术:网站性能优化攻略

说明:  这是一本关于网站架构、负载均衡、性能优化方面的书籍(Books on Web Architecture, Load Balancing, Performance Optimization)

1
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90
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2019-01-16发布