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huanhequxian
说明： 用于计算公路铁路施工中的缓和曲线的计算!(Used to calculate the railway and highway construction in the calculation of Curve!)
- 2011-03-09 21:53:50下载
- 积分：1
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gx-try
主成分分析法在数学建模中的应用
使用主成分分析法的matlab 编程(Principal component analysis in mathematical modeling using principal component analysis method matlab programming)
- 2013-08-23 14:06:21下载
- 积分：1
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EMD
经验模态分解分析程序和HHT变换。可完美使用，不需要任何修改！(EMD analysis)
- 2013-05-01 16:33:55下载
- 积分：1
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hgfx4
回归分析的matlab实现(Regression analysis matlab realize)
- 2007-09-22 13:51:30下载
- 积分：1
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pca
PCA主元分析后用神经网络预测，A/S含量，PCA算法实现，与神经网络(PCA principal component analysis using neural network prediction, A/S content, PCA algorithm, and neural network)
- 2009-04-01 21:37:37下载
- 积分：1
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ACOUSTICMARMOUSI
fortan的二维波动方程正演程序，适合初学者借鉴学习。(The program forward two-dimensional wave equation fortan, suitable for beginners to learn.
)
- 2014-10-20 09:56:46下载
- 积分：1
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svdgui
SVDGUI演示了计算任何实矩阵的奇异值的步骤(SVDGUI Demonstrate the computation of the SVD.
SVDGUI(A) shows the steps in the computation of the singular value decomposition of any real matrix.)
- 2009-09-26 20:43:09下载
- 积分：1
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performanceimprovementwithpredictivechannelselecti
基于信道的历史信息来预测不同信道的未来可用时间可以帮助CR选择一个最佳信道进行信息传递。不同的预测准则应用到周期或是随机的开关模式中。一个CR可以学习以往不同信道的模式。我们提出一个简单的分类和学习方法去检测模式的类型和收集需要的信息用于智能信道的选择。MATLAB仿真结果显示提出的方案在随机信道的随机和周期模式中都有优越的表现。随着时间的变化，新到的切换次数减少到55 ，并且延迟时间也相应减少，而吞吐量却在提高。(Prediction of future availability times of different
channels based on history information helps a cognitive radio
(CR) to select the best channels for control and data
transmission. Different prediction rules apply to periodic and
stochastic ON-OFF patterns. A CR can learn the patterns in
different channels over time. We propose a simple classification
and learning method to detect the pattern type and to gather the
needed information for intelligent channel selection. Matlab
simulations show that the proposed method outperforms
opportunistic random channel selection both with stochastic and
periodic channel patterns. The amount of channel switches
needed over time reduces up to 55 , which reduces also the
delay and increases the throughput.)
- 2010-06-29 19:26:28下载
- 积分：1
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liangziyoudufeixianxingbiliqiankui
两自由度非线性比例前馈四轮转向模型，测汽车质心侧偏角和横摆角速度(Two degrees of freedom nonlinear feedforward four-wheel steering model, auto measuring centroid side-slip Angle and yawing angular velocity
)
- 2013-09-19 12:02:24下载
- 积分：1
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KL
说明： 基于KL的人脸识别程序，但是缺少图像数据库，需要自己下载。(KL-based face recognition program, but the lack of image database, you need to download.)
- 2011-06-05 14:47:15下载
- 积分：1
