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fig
此函数完成自适应波束形成的加权算法,在给定的期望方向给输入信号进行滤波加权(Achieve this function the weighted adaptive beamforming algorithm, the expectations in a given direction to the input signal for filtering the weighted)
- 2009-03-23 19:35:28下载
- 积分:1
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music3
模拟2个独立窄带信号分别以20°,60°的方向入射到均匀线阵上,信号间互不相关,与噪声相互独立,噪声为理想高斯白噪声,阵元数为10,快拍数为200,信噪比为20dB,阵元间距分别为 tambada/6 tambada/2、tambada。(Simulate two independent narrowband signals in the direction of 20 °, 60 ° of the incident on the ULA, among signal unrelated, independent noise, the noise is ideal Gaussian white noise, the array element number 10, the number of snapshots for 200, SNR is 20dB, respectively array element spacing tambada/6 tambada/2, tambada.)
- 2014-12-02 10:56:11下载
- 积分:1
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73nodesandpressureusingLEM
计算一个圆柱体漂浮在自由水面上所受到的流体作用力(Caculating Hydrodynamics of a cylinder floating on the free surface using Limited Element Method )
- 2010-01-11 18:01:34下载
- 积分:1
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vad_fq_snr
vad(语音活动检测)的matlab代码,采用频域的方法计算信噪比。(vad (voice activity detection) Matlab code, using frequency-domain approach to calculate the signal-to-noise ratio.)
- 2006-10-13 11:26:49下载
- 积分:1
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OS-CFAR
有序统计量恒虚警检测——OS-CFAR检测器:包括对于无目标、仅有噪声的信号进行OS-CFAR检测的仿真,以及对于含目标、且在瑞利杂波背景下的OS算法仿真。一些程序主要是为了绘图,画出OS-CFAR检测过程中的信号波形以及检测门限对比图;而另一些程序是为了计算OS-CFAR检测过程中的检测概率和虚警概率。(OS-CFAR detectors: simulations of detection to signals with no target but noise only, as well as signals with target and the background of Rayleigh clutter. Some programs are aimed at giving pictures of the signals and detectiong threshold in the process of detection using OS-CFAR algorithm, while other programs are aimed at calculating the detecting rate and false alarm rate of OS-CFAR algorithm.)
- 2021-03-01 19:59:34下载
- 积分:1
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exampl2
about nuralnetwork and it is not very use full
- 2010-08-26 11:51:20下载
- 积分:1
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SOM
用MATLAB实现SOM算法改进,非常实用的程序!可以直接使用的!(SOM algorithm using MATLAB to achieve improvements, a very useful program! Can use!)
- 2010-05-13 22:30:35下载
- 积分:1
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degree
求连接矩阵各节点的度,度分布,以及有向加权网络的中介中心性(Demand given a network connection to the matrix of weighted out-degree of each node)
- 2011-05-23 03:03:40下载
- 积分:1
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only_music
单频信号的MUSIC算法,波达方向估计DOA(MUSIC algorithm for single-frequency signal)
- 2013-03-06 09:32:47下载
- 积分:1
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zishiying
在matlab 下的自适应中值滤波。可以处理彩色图像( matlab colorpicture zhongzhilvbo)
- 2014-12-25 21:01:02下载
- 积分:1