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DB-SCAN
the bdscan algorithm for clustering algorithms
- 2014-11-26 22:06:26下载
- 积分：1
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shaoshuzheboyi
少数者获胜博弈，用matlab仿真模拟实验(minority game，with matlab simulation)
- 2014-11-29 10:58:31下载
- 积分：1
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MUSIC
MUSIC算法是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。MUSIC算法就是利用这两个互补空间之间的正交特性来估计空间信号的方位。噪声子空间的所有向量被用来构造谱，所有空间方位谱中的峰值位置对应信号的来波方位。MUSIC算法大大提高了测向分辨率，同时适应于任意形状的天线阵列，但是原型MUSIC算法要求来波信号是不相干的。(MUSIC algorithm is a matrix decomposition method based on feature space. From the geometric point of view, the observed spatial signal processing can be decomposed into signal subspace and noise subspace, it is clear that the two spaces are orthogonal. The signal received by the array to the subspace of the covariance matrix of the signal component corresponding eigenvectors, the noise subspace of the covariance matrix of all by the smallest eigenvalue (noise variance) eigenvectors corresponding to the composition. MUSIC algorithm is the use of orthogonal properties between these two complementary space to estimate the spatial orientation of the signal. Noise subspace of all vectors are used to construct the spectrum, all the spatial orientation of the spectrum corresponding to the peak position of the signal wave direction. MUSIC algorithm greatly improves the resolution measurements, while the antenna array adapted to any shape, but the prototype MUSIC algorithm requires to wave sign)
- 2014-02-19 13:23:48下载
- 积分：1
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fft
FFT频谱分析，包括矩形波，三角波，及其功率谱(FFT spectrum analysis)
- 2009-06-07 20:56:20下载
- 积分：1
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bp-example
利用两层BP神经网络训练加权系数。隐含层的激活函数取S型传输函数，输出层的激活函数取线性传输函数(Weighting factor of two layers of BP neural network training. The hidden layer activation function to take the S-shaped transfer function, the output layer activation function to take a linear transfer function)
- 2020-10-24 08:57:22下载
- 积分：1
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BatchReactor
间歇反应器的matlab源程序，化工应用实例，供大家参考学习。(Matlab source batch reactor, chemical application examples for learning.)
- 2012-10-28 11:24:48下载
- 积分：1
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normally-distributed-random
利用c语言生成符合正态分布的随机数，并在matlab程序中画出曲线图，并与理论值比较(Use c language to generate normally distributed random numbers and draw graphs in matlab program)
- 2013-12-28 17:03:36下载
- 积分：1
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lab
说明： 学习matlab的分享，欢迎下载，共享，学习。(language of matlab important)
- 2010-03-18 19:12:55下载
- 积分：1
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costas_ClosedLoop
costas环的simulink实现，可以直接在matlab上运行实现通信系统中的载波同步，对于学习或设计通信系统有很大帮助(simulink realization of costas loop that can run directly on the matlab implementation of carrier synchronization in communications systems, communications systems for the study or design of great help)
- 2011-05-12 15:47:07下载
- 积分：1
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Leslie
还不错的程序 提取特征值的方式 需要的可以试试(the code for value)
- 2010-11-16 15:58:31下载
- 积分：1
