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antenna-pattern
有关天线方向图的实现，主要是线阵方向图的实现(The implementation of the antenna pattern, mainly linear array)
- 2013-01-18 19:06:17下载
- 积分：1
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FCM_src
classification d image avec l algo FCM
- 2013-12-14 20:13:25下载
- 积分：1
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sac-101.6a-linux_x86_64.tar
Seismic Analysis Code，简写为SAC，是天然地震学领域使用最广泛的数据分析软件包之一(Natural seismology field s most widely used data analysis software
One package)
- 2020-11-06 16:29:49下载
- 积分：1
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DSPcode
数字信号处理源代码，清华大学数字信号处理研究生教材课后习题代码(Digital signal processing source code, digital signal processing, Tsinghua University graduate teaching after-school exercise code)
- 2013-12-19 10:08:58下载
- 积分：1
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Probabilistic-Matrix-Factorization
MATLAB 实现的概率矩阵分解，可以用于社交网络推荐，将评分矩阵分解为两个低维的用户和商品特征矩阵。代码中需要在load位置添加自己试验所需的数据集。(MATLAB realization probability matrix decomposition can be used for social networking recommendation, the scoring matrix is decomposed into two low dimensional feature matrix of users and commodities. The code you need to add their own data sets required for the test load position.)
- 2021-04-09 20:08:59下载
- 积分：1
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MATLABCommonlyusedprogram
《MATLAB语言常用算法程序集》一书 的源程序 适用于初学者，有大量常用的函数。(" MATLAB language commonly used algorithm for assembly," a source book for beginners, there are a large number of commonly used functions.)
- 2009-09-18 15:49:35下载
- 积分：1
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hoighcircle
应用hough变换检测圆的代码，很方便。(Hough transform circle detection application of the code, very convenient.)
- 2010-01-20 14:56:56下载
- 积分：1
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code-for-dwt-extracion
code for watermarking accuracy rate in watermarking
- 2012-04-16 19:19:55下载
- 积分：1
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Modeling-Rayleigh-fading-channel-based-on-modifie
This Matlab Code models a Rayleigh fading channel using a modified Jakes channel model.
A modified Jakes model chooses slightly different spacings for the scatterers and scales their waveforms using Walsh–Hadamard sequences to ensure zero cross-correlation.
alpha_n = frac{pi(n-0.5)}{2M} and eta_n = frac{pi n}{M},
results in the following model, usually termed the Dent model or the modified Jakes model:
R(t,k) = sqrt{frac{2}{M}} sum_{n=1}^{M} A_k(n)left( cos{eta_n} + jsin{eta_n}
ight)cos{left(2pi f_d t cos{alpha_n} + heta_{n}
ight)}.
The weighting functions A_k(n) are the kth Walsh–Hadamard sequence in n. Since these have zero cross-correlation by design, this model results in uncorrelated waveforms. The phases ,! heta_{n} are initialized randomly and have no effect on the correlation properties. Matlab fast Walsh-Hadamard transform function is used to efficiently generate samples using this model.
- 2015-03-10 15:15:01下载
- 积分：1
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hudie
在一副包含多幅动物的图片里根据蝴蝶的形状来识别出蝴蝶(In an image containing multiple animals in accordance with the shape of butterflies to identify butterfly
)
- 2011-12-28 19:42:30下载
- 积分：1
