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lisanyuxian
基于离散泊松方程解的相位解包裹离散余弦算法(Solution of the discrete Poisson equation)
- 2011-04-22 15:51:49下载
- 积分：1
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program_20_1
说明： ％ 本程序实现小波在矩阵方程求解中的应用( This program in the matrix equation Wavelet Applications)
- 2008-12-03 22:38:08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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threeT
晶闸管三相调压仿真模型，可用于tcr型svc。(Thyristor three phase voltage regulator simulation model can be used to the tcr type svc.)
- 2012-10-28 09:11:33下载
- 积分：1
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exam3_1
平面杆单元的有限元计算matlab程序，配套书籍是《ansys结构分析与MATLAB编程(徐荣桥)》(The plane lever unit finite element calculation matlab program, supporting books is《Ansys structure analysis and MATLAB programming (Xu Rong Bridge)》)
- 2013-05-14 23:32:03下载
- 积分：1
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MIMO-OFDM-channel-estiamtion
此程序是在MIMO-OFDM系统中，利用角度域进行信道估计，选用DFT的插值方法进行！希望对研究角度域信道估计的人有所帮助！(This procedure is in the MIMO-OFDM system, using the angle domain channel estimation, the selection of DFT interpolation method! I hope to study angle domain channel estimation of some help!)
- 2012-12-23 19:12:15下载
- 积分：1
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juzhen
利用matlab仿真软件对矩阵特征值计算的这一类算法进行了编码计算(Matlab simulation software using feature value matrix algorithm of this class of coding using)
- 2010-09-27 16:21:24下载
- 积分：1
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matlab
说明： matlab图像处理常用命令收集，很有用的，可以省很多时间(matlab image processing common command collection, very useful, can save a lot of time)
- 2008-11-11 10:54:00下载
- 积分：1
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apriori_for_matlab
matlab实现apriori算法源代码(Matlab implementation of Apriori algorithm source code
)
- 2014-10-24 15:59:36下载
- 积分：1
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平衡车gui
一阶倒立摆，GUI仿真，源程序说明，模型制作方法及图片(First order inverted pendulum, GUI simulation, source program, model making methods and pictures.)
- 2021-04-25 11:48:46下载
- 积分：1
