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differential-Detection-for-diversity
差分空时传输分集的两篇重要文档仿真：
1. V. Tarkh and H. Jafarkhani, “A differential Detection scheme for transmit diversity,”；2. S. M. Alamouti, “A simple transmitter diversity scheme for wireless communications,” 。
关键词：差分；空时；协同；分集；MATLAB仿真(Differential space-time transmit diversity simulation two important documents: 1. V. Tarkh and H. Jafarkhani, " A differential Detection scheme for transmit diversity," 2. SM Alamouti, " A simple transmitter diversity scheme for wireless communications," . Keywords: Differential space-time Cooperative diversity MATLAB simulation)
- 2011-02-01 19:04:56下载
- 积分：1
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gao-si-bai-zao-sheng-
matlan语言编写的加入白噪声后的地震加速度记录。(matlan language added white noise earthquake acceleration records.)
- 2012-09-10 20:03:48下载
- 积分：1
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小波去噪
说明： 小波去噪，不同小波基，多层小波分解，软硬阈值去噪。(Wavelet denoising, different wavelet bases, multilayer wavelet decomposition, hard and soft threshold denoising)
- 2021-02-15 11:29:48下载
- 积分：1
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mfiles
1) Automated Gram-staining characterization of digital bacterial cell images
2) Classification of bacteria based on set of contour features
- 2009-06-05 19:27:41下载
- 积分：1
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MLP-Error-Back-propagation-Learning---Copy
mlp backpropagation neural network
- 2012-11-29 23:28:10下载
- 积分：1
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CV_CT_STF
用matlab 编写的 ，目标做匀速和匀加速运动，使用强跟踪对其进行滤波(Prepared using matlab, goals do uniform and uniformly accelerated motion, the use of strong tracking filter them)
- 2013-07-04 10:12:48下载
- 积分：1
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wavlet_denoise
说明：
此函数用于研究Mallet算法及滤波器设计
此函数用于消噪处理
分解的高频系数采用db9较好,即它的消失矩较大
分解的有用信号小波高频系数基本趋于零
对于噪声信号高频分解系数很大，便于阈值消噪处理(this function for research Mallet filter algorithm design and function for Denoising decomposition of high-frequency coefficients Terminal better that it's vanishing moments larger decomposition of useful signal, high-frequency coefficients tends to zero for high-frequency signal noise decomposition coefficient great ease threshold Denoising)
- 2006-04-03 21:17:39下载
- 积分：1
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RRT
La fonction rand_config() génère aléatoirement une configuration qrand dans l’espace
libre. La fonction Etendre permet de sélectionner à chaque itération le noeud de
l’arbre G le plus proche (fonction Plus_proche_noeud()) à qrand selon une métrique
(distance euclidienne par exemple). La fonction Nouvelle_config() effectue un
mouvement dans la direction de qrand avec un incrément Δq. Ce dernier paramètre
peut être choisi dynamiquement au cours de l’exécution.
- 2011-09-07 05:48:58下载
- 积分：1
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MIMORadarDOAEstimation
MIMO雷达模型下一种子空间谱估计方法，采用过估计的方法，以避免信源数估计的问题，直接对数据协方差矩阵进行变换，从而构造了信号子空间投影矩阵和噪声子空间投影矩阵，不需要像经典的MUSIC一样对其进行特征分解，完全避开了在一般非理想情况下MUSIC算法必须面对的识别小特征值与大特征值的麻烦，降低了复杂度，而且该方法不受快拍数的影响，在相干源情况下也能准确的估计目标的入射角，不会出现伪峰。(A subspace based DOA (Direction-Of-Arrival) estimation method for MIMO (Multiple-Input Multiple-Output) radar is studied in this paper. By transforming the data covariance matrix, we can construct the projection matrix of signal subspace and noise subspace. The computation complexity of the algorithm is reduced as it does not need to perform eigendecomposition. By using the over estimated theory, this algorithm avoid estimating the number of signal sources and can keep a good estimate performance in the case of lower SNR (Signal-to-Noise Ratios) and multi-target. )
- 2012-04-07 23:34:35下载
- 积分：1
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nlpowerflow
基础的牛拉法计算潮流的程序，适合初学者参考，(Calculated based on the trend of the ox-drawn process)
- 2011-07-03 17:35:08下载
- 积分：1
