Description: Common spatial pattern 公共空间模式滤波是处理脑电信号的一种方法，它可以使两类想象运动EEG的协方差之间的差距最大化，便于后期的分类处理。-Common spatial pattern model of public space filtering is a method of EEG signal processing, it can make two types of movement EEG covariance imagine the gap between the maximum, to facilitate the later classification. Platform: |
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Author:zhaowumian |
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Description: csp算法，异步脑机接口特征值提取。脑－机接口(brain-computer interface，BCI)技
术提供了一种非肌肉控制的通讯通道，使大脑可以直接和外部环境进行信息交
互。脑－机接口将人脑的信号直接转换成对外部设备的控制命令，信息的传递
不再需要经过外周神经和肌肉等传出通道[1-In motor imagery-based Brain Computer
Interfaces (BCI), discriminative patterns can be extracted from
the electroencephalogram (EEG) using the Common Spatial
Pattern (CSP) algorithm. Platform: |
Size: 1024 |
Author:tom |
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Description: 模式识别中，用共同空间模式算法来区分两类运动想想脑电信号，这是本人自己编写的CSP算法，已经过验证。-Pattern recognition, with common spatial pattern algorithm to distinguish between the two types of movement Think of the EEG, which is my own preparation of the CSP algorithm has been verified. Platform: |
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Author:于欣洋 |
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Description: This the matlab code of common spatial pattern with tests.-This is the matlab code of common spatial pattern with tests. Platform: |
Size: 3072 |
Author:Nigel Lai |
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Description: This the matlab code of multi class common spatial pattern.-This is the matlab code of multi class common spatial pattern. Platform: |
Size: 8192 |
Author:Nigel Lai |
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Description: This the matlab code of Regularized Common Spatial Pattern (R-CSP) algorithm.-This is the matlab code of Regularized Common Spatial Pattern (R-CSP) algorithm. Platform: |
Size: 2267136 |
Author:Nigel Lai |
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Description: CSP, Common Spatial Pattern, 共同空间模式方法用于脑电信号EEG的一种较为全面的方法。-Common Spatial Pattern(CSP) method is a way to pre-processing the brain signal (EEG) in order to decrease the influnce of noise signal. Platform: |
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Author:欢 |
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Description: ue to the volume conduction multichannel electroencephalogram (EEG) recordings
give a rather blurred image of brain activity. Therefore spatial filters are
extremely useful in single-trial analysis in order to improve the signal-to-noise
ratio. There are powerful methods from machine learning and signal processing
that permit the optimization of spatio-temporal filters for each subject in a data
dependent fashion beyond the fixed filters based on the sensor geometry, e.g., Laplacians. Here
we elucidate the theoretical background of the common spatial pattern (CSP) algorithm, a popular
method in brain-computer interface (BCI) research. Apart from reviewing several variants of
the basic algorithm, we reveal tricks of the trade for achieving a powerful CSP performance,
briefly elaborate on theoretical aspects of CSP, and demonstrate the application of CSP-type preprocessing
in our studies of the Berlin BCI (BBCI) project. Platform: |
Size: 1248256 |
Author:fariba |
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Description: 一个共同的视频被空间相关去噪的框架随机噪声和空间相关的固定模式噪声。首先，在每一卷的空间和时间上的相关性，利用sparsify数据在三维时空的变换域，然后3D体积的频谱系数的自适应阈值萎缩三维阵列。这样的阵列取决于特定的运动轨迹的体积，单个功率谱密度的随机和固定的模式噪声，以及噪声方差，自适应地估计在变换域。-The video was a common fixed pattern noise spatial correlation denoising framework random noise and space-related. First of all, in space and time correlation of each volume, use sparsify data in three-dimensional space transform domain adaptive threshold spectral coefficients 3D volume and shrinking three-dimensional array. Such an array depends on the particular trajectory volume, a single power spectral density of random and fixed pattern noise, and the noise variance, estimated adaptively transform domain. Platform: |
Size: 496640 |
Author:西门吹雪 |
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Description: 共空间模式算法，是一种特征提取算法，保证数据间具有最大化的差异性-Feature extraction algorithm common spatial pattern, data having a guaranteed between maximizing differences Platform: |
Size: 4096 |
Author:BITER |
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Description: CSP是共空间模式的简称，用于找到最优空间投影。(CSP is short for Common spatial pattern , used to find the optimal spatial projection.) Platform: |
Size: 3072 |
Author:ningningzhang
|
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