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Cadence
Cadence高速电路板设计与仿真第3版(a e-book of Cadence)
- 2012-08-19 08:16:39下载
- 积分：1
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protectofipm
较详细的论述了IPM模块的驱动及保护电路 (More detailed discussion of the IPM module driver and protection circuits)
- 2008-04-16 21:00:01下载
- 积分：1
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Comparisons_of_waveles_contourles_and_curvelets_in
说明： 地震合成记录的wavelets, contourlets and curvelets比较分析。本文不仅论述了三种方法的原理，而且提出一种联合方法，并且应用于地震信号处理(Synthetic seismic record wavelets, contourlets and curvelets comparative analysis. This article discusses the three methods is not only the principle and proposed a joint approach, and applied to seismic signal processing)
- 2009-08-27 15:52:52下载
- 积分：1
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PSOBPlunwen
基于PSO的BP训练算法论文：在BP训练算法中，关于变权值、学习速率、步长的问题已被广泛地研究，几种基于启发式改进的技术也表明具有改善训练时间以及避免陷入局部最小的明显效果。这里BP训练过程由基于PSO同时优化log—Sigmoid函数与网络权值的新算
法(PSO。GainBP)实现。实验结果表明，PSO—GainBP比传统基于PSO的BP算法在网络训练方面具有更好的性能。(PSO based on the BP training algorithm Papers: In the BP training algorithm, on the right to change the value of learning rate, step length of the question has been widely studied, several heuristics based on improved technology also shows that to improve the training time and avoid falling into local the smallest tangible results. Here BP training process at the same time by the PSO-based optimization of log-Sigmoid function and the network weights of the new algorithm (PSO. GainBP) to achieve. The experimental results show that, PSO-GainBP than the traditional PSO based on the BP algorithm in network training has a better performance.)
- 2008-12-21 10:56:16下载
- 积分：1
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ESM-processor-system-for-high-pulse
this paper introduces an algorithm for detecting pulses in complexed environments.
- 2013-09-13 21:50:33下载
- 积分：1
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PSCAD421
pscad 有 风场模块，变流模块，直流电机，永磁电机模块(pscad wind field module, the converter module, DC motor, permanent magnet motor module)
- 2021-05-12 22:30:02下载
- 积分：1
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softwarephaselockedloop
在电网电压频率波动或者三相不平衡的情况下,硬件锁相很难准确检测到基波正序的相位。在结合PWM整流器空间矢量解耦控制算法的基础上,将软件锁相环技术应用在PWM整流器控制系统中,并用仿真和实验验证了该方案的可行性。实验结果表明,该方案解决了电网电压频率波动及三相不平衡时的相位同步等问题,并在工程上具有一定参考价值。(Frequency or voltage fluctuations in three-phase unbalanced case, the hardware lock is difficult to accurately detect the fundamental positive sequence phase. In the space vector PWM rectifier with decoupling control algorithm based on the software used in the PWM rectifier PLL control system, and use simulation and experimental verification of the feasibility. Experimental results show that the solutions to address the voltage and frequency fluctuations of the phase unbalanced three-phase synchronization issues, and the project has a certain reference value.)
- 2020-10-19 09:17:26下载
- 积分：1
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Simulation-model-of-micro-grid
通过软件建立微电网仿真模型，针对微电网从联网到孤岛的过渡过程、从孤岛到联网的过渡过程、微电网孤岛运行模式、以及当光伏电池受到光照强度和温度变化影响时的光伏发电的运行特性进行了仿真分析，仿真结果验证了控制策略的正确性和有效性。搭建了基于的两级式光伏发电系统实验平，光伏发电系统前级电路采用扰动观察法和限功率的扰动观察法分别实现了最大功率点跟踪控制和限功率控制，同时对光伏发电系统后级逆变器运行进行了实验研究。
(Simulation model of micro-grid
)
- 2012-07-16 21:16:35下载
- 积分：1
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hybrid-energy-storage
一些使用的混合储能文献，对初学者很有帮助。(The document of some practical hybrid energy storage)
- 2021-03-04 09:09:32下载
- 积分：1
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GAOPIN
资料很重要，描述高频线路中的应用。主要是放大电路，实验步骤等等。(The item is very important, describe the application of high-frequency lines. The main amplifying circuit, the experimental procedure.)
- 2013-04-17 10:47:56下载
- 积分：1
