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xiaobobianhuan
连续小波变换程序算例 新手可以用来参考参考(Continuous wavelet transform procedures for novice operator can be used to refer to refer to cases of)
- 2010-03-15 15:15:37下载
- 积分：1
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data
金融时间序列data，著名的那本书的data
(datafdfjkajfkd AIVAFDF)
- 2013-03-18 00:35:38下载
- 积分：1
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Gold_codes
these are the gold codes used in the cdma systems.
- 2009-03-23 17:51:58下载
- 积分：1
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fsk1
基于matlab的2fsk的调制与解调源程序，以及眼图，误码率的计算，相干解调，非相干解调的比较(Matlab-based 2fsk the source of the modulation and demodulation, as well as the eye diagram, bit error rate calculation, coherent demodulation, comparison of non-coherent demodulation)
- 2009-05-02 16:45:31下载
- 积分：1
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exercise317
On the companion website, you will find in the directory Chap exercises/chapter3 a
workspace ex3M1.mat. Load this workspace and plot the speech waveform labeled speech1 10k.
This speech segment was taken a vowel sound that is approximately periodic, 25 ms in duration,
and sampled at 10000 samples/s.
- 2015-04-17 16:13:58下载
- 积分：1
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dbscan
DBSCAN算法的matlab 实现。。基于密度的聚类算法。。。(DBSCAN algorithm matlab implementation. . Density-based clustering algorithm. . .)
- 2010-08-05 08:34:19下载
- 积分：1
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fs_sup_relieff
Relief算法中特征和类别的相关性是基于特征对近距离样本的区分能力。算法从训练集D中选择一个样本R，然后从和R同类的样本中寻找最近邻样本H，称为Near Hit，从和R不同类的样本中寻找最近样本M，称为Near Miss，根据以下规则更新每个特征的权重：
如果R和Near Hit在某个特征上的距离小于R和Near Miss上的距离，则说明该特征对区分同类和不同类的最近邻是有益的，则增加该特征的权重；反之，如果R和Near Hit在某个特征上的距离大于R和Near Miss上的距离，则说明该特征对区分同类和不同类的最近邻起负面作用，则降低该特征的权重。(The correlation between feature and category in Relief algorithm is based on distinguishing ability of feature to close sample. The algorithm selects a sample R from the training set D, and then searches for the nearest neighbor sample H from the samples of the same R, called Near Hit, and searches for the nearest sample M from the sample of the R dissimilar, called the Near Miss, and updates the weight of each feature according to the following rules:
If the distance between R and Near Hit on a certain feature is less than the distance between R and Near Miss, it shows that the feature is beneficial to the nearest neighbor of the same kind and dissimilar, and increases the weight of the feature; conversely, if the distance between R and Near Hit is greater than the distance on R and Near Miss, the feature is the same. The negative effect of nearest neighbor between class and different kind reduces the weight of the feature.)
- 2018-04-17 14:41:55下载
- 积分：1
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wenben
matlab环境下利用huffman编码实现图像无损压缩和文本的压缩(matlab environment implementation using huffman coding image lossless compression and text compression)
- 2009-04-02 08:54:36下载
- 积分：1
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SMO-and-KF-DTC-IPM
永磁同步电动机直接转矩控制论文,其中比较了滑模观测器和kalman滤波器的优缺点(SMO-KF compare used in DTC for PMSM drive)
- 2015-02-16 22:57:51下载
- 积分：1
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MATLAB
neural network codes for gates
- 2012-01-07 05:33:08下载
- 积分：1
