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BP-shenjingwangluo
BP神经网络的通用代码，简单易懂，写法精练(BP neural network, the common code, easy to understand, concise writing)
- 2012-06-05 21:24:40下载
- 积分：1
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timeserials_predict
时间序列来做预测，过程很适合初学者懂的。很详细，很容易的！(Time series to make the forecast, the process is very suitable for beginners understand. Very detailed, easy!
)
- 2011-11-13 18:12:31下载
- 积分：1
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shangwiejifens3
通过分析组织图、穿综图和纹板图三者的关系,在对织物上机图进行矩阵建模的基础上,提出了一种基于Matlab程序设计自动产生并绘制上机图的新方法.(By analyzing the organization chart, diagram and pattern heald board map of the three, on the basis of the fabric machine diagram matrix modeling, is proposed based on Matlab programming automatically generated and new ways to draw on the local map.)
- 2014-01-19 16:48:26下载
- 积分：1
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Optimal-Decision-Boundaries
Optimal Decision Boundaries
- 2014-02-20 10:44:06下载
- 积分：1
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ILC
说明： 关于迭代学习算法的简单例程，其中迭代次数可自行更改，次数越高跟随效果越好(example of ILC you can exchange the parameter i_nby yourself it will perform better when the praameter get larger value)
- 2021-03-23 16:29:55下载
- 积分：1
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da_l_r
螺旋锥齿轮数控加工过程关键点计算，包括对刀过程、加工过程等（左旋右侧齿面加工）(The spiral bevel gear process key points computing
)
- 2012-03-29 15:33:53下载
- 积分：1
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matlab
小世界网络的生成程序。具体算法，实现，源码(Small-world network generation program. Specific algorithm, implementation, source code)
- 2011-07-21 16:41:26下载
- 积分：1
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OFDM
Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a
- 2015-02-17 00:37:24下载
- 积分：1
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fenten
gmcalab 快速广义的形态分量分析，基于K均值的PSO聚类算法,PLS部分最小二乘工具箱。( gmcalab fast generalized form component analysis, K-means clustering algorithm based on the PSO, PLS PLS toolbox.)
- 2016-12-14 23:26:34下载
- 积分：1
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针对风电场短期风速的预测提出一种基于小波变换的组合预测方法 Wind-Speed-Combined-Prediction
针对风电场短期风速的预测提出一种基于小波变换的组合预测方法。首先利用Mallat 算法对短期风速时间序列进行db3 小波三层分解与重构，得到短期风速时间序列的近似分量和细节分量。针对近似分量和细节分量的不同特性，对近似分量利用粒子群算法优化的最小二乘支持向量机进行预测，对细节分量利用自回归求和滑动平均模型进行预测。最后各预测模型预测值组合叠加得到最终的短期风速预测值。仿真结果表明该方法具有较高的预测准确度。(In order to improve short-term wind speed prediction accuracy of wind farms，a combined prediction method based on the wavelet transform is proposed. Firstly，the db3 wavelet is used for three-layer decomposition and reconstruction for short-term wind speed time series through Mallat algorithm. The approximation components and the detail components of the short-term wind speed are then obtained. Next，according to the different characteristics of these components，the least square support vector machine optimized
by particle swarm algorithm and the autoregressive integrated moving average model are adopted as the predictivemodels for the approximate components and the detail components respectively. Then，the final predictive value of the short-term wind speed is obtained by the combination of the two components. The simulation results indicate that higher accuracy can be obtained in this prediction method.)
- 2016-12-23 10:12:27下载
- 积分：1
