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yadangsi
利用四阶亚当斯隐式公式求解常微分方程初值，并计算它与精确解的误差(Using fourth-order implicit Adams formula for solving initial value ordinary differential equations, and calculate the error with the exact solution)
- 2010-11-24 22:10:39下载
- 积分：1
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lp02-06mode
上次上载lp01模的计算，这次将Lp02-06一起上传，对研究光纤特别是光子晶体光纤的都有用哦(last lp01 die on the calculation that this will Lp02-06 together uploads Research on optical fiber, especially photonic crystal fibers have used oh)
- 2021-03-01 22:59:35下载
- 积分：1
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Limited_feedback
有限反馈下的误码率计算,通过simulink实现(limited feedback of error rate, achieving Simulink)
- 2007-05-18 10:04:16下载
- 积分：1
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acr120u-drivers
Driver For ACR120U Smart Card Reader
ACR120U proprietary driver package for win98/ME, 2000, XP, 2003/2008, Vista and Windows 7 (x86 & x64)
- 2014-08-18 04:01:09下载
- 积分：1
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Optimization
Optimization Techniques
- 2013-12-21 13:19:44下载
- 积分：1
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deepthi
matlab programs for image compression,jpeg,sum of sinusoidals,characteristics of analog lpf/hpf,n point fft
- 2010-02-27 20:04:25下载
- 积分：1
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infor_shannon
自己编写的用MATLAB实现的香农编码，简洁的形式。对香农编码理论的研究和进一步改善有现实的参考价值。(Write your own MATLAB shannon coding, concise form.The study of shannon coding theory and further improve has realistic reference value.)
- 2015-12-19 14:56:51下载
- 积分：1
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lqr
说明： 建立了一级倒立摆的状态空间模型，并采用LQR实现了稳定控制。(establishment of an inverted pendulum of state space models, and the use of LQR achieve stability control.)
- 2006-04-17 16:35:16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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paper-6
This paper gives an idea of PCG analysis based on ECG.
- 2014-11-14 12:40:35下载
- 积分：1
