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cheby11
低通滤波器实现滤波白噪声，产生一定宽度的白噪声(noise filter)
- 2010-05-05 18:23:44下载
- 积分：1
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DAMPPT
光伏电池阵列输出功率受光照强度和温度变化的影响，因此最大功率点跟踪（MPPT）技术广泛应用于光伏系统中。在所有最大功率点(MPP)控制策略中，扰动观察（P&O）MPPT算法因易实现被广泛应用，然而它的缺点是在稳定工作状态下工作点通过MPP 时会导致能量振荡损耗，并且在光照强度或温度发生突变时表现较差的动态响应。在本文中，提出一种改进型变步长扰动观察MPPT 算法，此方法依据工作点动态调整步长变化，与传统固定步长方法比较，本文提出的方法能有效地提高MPPT 速度和转换效率，通过仿真和实验结果分析，验证了此改进算法的可行性。(PV array output power by light intensity and temperature changes, so the maximum power point tracking (MPPT) technology is widely used in photovoltaic systems. In all the maximum power point (MPP) control strategy, the perturbation and observation (P & O) MPPT algorithm because easy to implement is widely used, but its disadvantage is the steady-state operating point by the MPP causes energy oscillations loss, and in the light intensity or temperature mutated poor performance dynamic response. In this paper, we propose a modified variable step size perturbation and observation MPPT algorithm, this method is based on dynamically adjusting the operating point changes in steps, with the traditional fixed-step methods, the proposed method can effectively improve the speed and efficiency MPPT, The simulation and experimental results verify the feasibility of this algorithm.)
- 2021-01-02 16:08:56下载
- 积分：1
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DEA
This file consists of matlab codes for a DEA optimization problem using fast algorithms of cplex
- 2014-12-26 07:50:10下载
- 积分：1
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matlab爬虫
说明： matlab爬虫火车网数据具有很好的学习(matlab pachong study)
- 2020-06-02 13:53:46下载
- 积分：1
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active_learning
综合了主动学习和半监督学习的多项算法，很有价值的学习资料(Combination of active learning and a number of semi-supervised learning algorithm, learning valuable information)
- 2010-08-06 15:47:56下载
- 积分：1
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FCM-algorithm
fcm算法的实现 MATLAB程序详细解释说明实现 自带图片例子 (fcm algorithm MATLAB program comes with detailed explanations to achieve picture examples)
- 2020-06-29 09:00:01下载
- 积分：1
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weightpositioncalculation
通过移动机翼，尾翼，起落架和油箱的位置来使气动中心和重心重合。(By movingwings, tail, landing gearand fuel tankpositionto makethe aerodynamic centerand center of gravitycoincide.)
- 2013-12-22 19:00:34下载
- 积分：1
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URLEncoding
自己写的URL编解码的工程基于vs2010，可以用于对法语，俄罗斯等语言进行编解码，主要在自己使用googlemap时使用(Write your own URL codec works based vs2010, can be used for French, Russian and other languages codec, mainly used in their own use googlemap)
- 2014-07-13 18:47:51下载
- 积分：1
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Applicationaboutsiginal
本教材比较经典，介绍了信号的基本理论，而且与给出程序(Comparison of the classic textbook, introduced the basic theory of signals, but also give the procedure)
- 2009-03-14 01:27:56下载
- 积分：1
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OFDM_matlab
对文本文件和音频文件进行OFDM调制和16QAM调制的matlab仿真。(Text documents and audio files to OFDM modulation and 16QAM modulation matlab simulation.)
- 2008-06-03 13:01:31下载
- 积分：1
