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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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UEFA
实现对欧洲足球冠军联赛16强抽签的仿真，球队采用本赛季产生的16支球队。(Implementation of European football simulation, 16 of the champions league draw teams using the 16 teams this season.)
- 2013-12-12 22:40:05下载
- 积分：1
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Matlab的GA程序 遗传算法求TSP
Matlab中的GA程序(Matlab GA procedures)
- 2004-11-18 14:47:17下载
- 积分：1
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xitongbianshi1
系统辨识1仿真程序,程序里面有matlab的源文件，可供下载！(xitongbianshifangzhenchengxu)
- 2010-12-27 10:39:08下载
- 积分：1
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sanjiaohanshu
该程序演示了三角函数和双曲函数以及对数函数之间的关系，可供数学学习研究之用。
(The program demonstrates the trigonometric and hyperbolic functions and the relationship between the logarithmic functions are available for mathematics learning research.)
- 2010-03-06 23:52:58下载
- 积分：1
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Kalmanfilter
说明： αβγ滤波器，αβ滤波器，卡尔曼滤波器仿真实例。(Simulation examples of alpha beta gamma filter, alpha beta filter and Kalman filter.)
- 2020-12-04 17:49:25下载
- 积分：1
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MATLABforsignalandsystemanalysis
<<信号与系统分析及MATLAB实现>>这本书的配套源代码(Signal and System Analysis and MATLAB implementation)
- 2010-12-20 08:31:12下载
- 积分：1
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perf_evaluation
ROOT MEAN SQUARE, PSNR, PFE MATLAB FILES
- 2011-07-04 20:58:49下载
- 积分：1
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遗传算法求最优解
说明： 基于遗传算法的求最优解，matlab全部代码。(Finding the optimal solution based on genetic algorithm)
- 2019-11-19 21:35:24下载
- 积分：1
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《射频电路设计——理论与应用》一书课后习题第十章Matlab程序代码（完）-RF_ch10
《射频电路设计——理论与应用》一书课后习题第十章Matlab程序代码（完）("RF circuit design-- Theory and Application," a book OSCAR Exercises Chapter 10 Matlab code (END))
- 2005-04-04 19:45:50下载
- 积分：1
