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timing_syn
gardner算法实现码元同步，希望对大家有用!(gardner symbol synchronization algorithm, in the hope that useful!)
- 2020-11-03 14:49:52下载
- 积分：1
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ARFIMA222
说明： 基于长记性特征的时间序列预测模型，很好用，准确度优于普通神经网络，我自己一直在用(Characteristics based on long memory time series forecasting model, the good, the accuracy is better than an ordinary neural network, I have been using)
- 2011-03-09 10:49:03下载
- 积分：1
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matlabgjx
matlab工具箱（统计工具箱函数
优化工具箱函数
样条工具箱函数
偏微分方程数值解工具箱函数
）(Matlab Toolbox (Statistics Toolbox function optimization toolbox function spline function PDE Toolbox Numerical Solution Toolbox functions))
- 2007-05-06 08:39:57下载
- 积分：1
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RDWT-enchancement
image 2d enchancement using redundant discrete wavelet algorithm
- 2014-02-05 11:15:58下载
- 积分：1
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ECG_Signal_Generator
两个很实用的ECG信号生成器，代码较长的那个能生成较为真实的健康个体的心电信号(Two very useful ECG signal generator, the code can generate more longer true that the health of the individual ECG)
- 2010-09-16 20:59:29下载
- 积分：1
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Spectral
一些关于谱分析的matlab程序，和朋友们一起分享，希望能共同交流！(Spectral analysis on the matlab program, and friends to share, hoping to share!)
- 2009-05-26 18:26:57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
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One-dimensional
一 维 时 域 有 限 差 分 法 MATLAB 代 码(One-dimensional finite difference time domain method MATLAB code)
- 2013-08-06 11:17:01下载
- 积分：1
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Respiratory_flourier
使用傅里叶变换提取心电信号中的呼吸信号，已经调试通过(Fourier transform to extract the breathing signal ECG has been through debugging)
- 2013-03-06 11:10:29下载
- 积分：1
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mallat
小波谱分析mallat算法经典程序
MALLET分解算法(圆周卷积的快速傅里叶变换实现)
(Algorithm for spectral analysis mallat small program MALLET classic decomposition algorithm (circular convolution of the fast Fourier transform))
- 2011-10-11 16:56:38下载
- 积分：1
