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LDPC
ldpc decoding and encoding
- 2010-06-22 21:10:31下载
- 积分：1
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Zy2abcd
this source code zy2abcd in matlab
- 2013-08-04 17:37:38下载
- 积分：1
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tcoug
Synopsys®
Timing Constraints and Optimization
User Guide
- 2014-08-23 17:37:56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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fuinao
小波包分析提取振动信号中的特征频率，STM32制作的MP3的全部资料，利用自然梯度算法。( Wavelet packet analysis to extract vibration signal characteristic frequency, STM32 all the information produced by the MP3, Use of natural gradient algorithm.)
- 2016-05-18 23:02:16下载
- 积分：1
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3
说明： malloc项目第三阶段：优化，用哈希表实现，同时加深对数据结=结构的理解(malloc Project Phase III: optimization, with the hash table to achieve at the same time deepen the understanding of the structure of the data node =)
- 2010-07-28 16:03:16下载
- 积分：1
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dang3
matlab界面设计中利用slider控件实现图形、显示控制。(matlab interface design to make use of slider controls realize graphics display control.)
- 2008-03-29 15:09:16下载
- 积分：1
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mydemo4
matlab实用教程中的例程。承接上面上传到4个文件，已传完整本书的例程源码。(Practical tutorial matlab routines. Undertake the above 4 files uploaded to have a complete book of routine transmission source.)
- 2010-05-18 22:20:50下载
- 积分：1
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PQ
说明： 利用matlab编制的电力系统pq分解法潮流计算(pq flow)
- 2012-05-01 14:59:40下载
- 积分：1
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modem860
用于cml860芯片收发DTMF和FSK信号(Cml860 for DTMF and FSK transceiver chip signal)
- 2007-07-16 15:16:04下载
- 积分：1
