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mimo-communication-technology
多输入多输出(MIMO)系统是在无线通信智能天线技术的基础上发展起来的,其主要特点就是在通信系统的收发两端采用多天线配置,以解决未来移动通信系统大容量、高速率传输和日益紧张的频谱资源间的矛盾。(Multiple-input-multiple-output (MIMO) is a communication technology that multiple antennas are set at transmitters and/or receivers. The system capacity and frequency spectrum efficiency of communication systems can be improved by this technology without extra frequency bandwidth and with no additional power expenditure . )
- 2012-11-27 16:00:32下载
- 积分:1
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chengxu
对利用录音设备对手机、电话等按键式密码输入终端进录音盗取银行卡密码的不法行为进行技术分析,利用MATLAB软件编程对按键式密码输入终端的按键音进行音频分析,基于短时能量和过零率对所采集的音频文件进行端点检测,提取出单个拨号音,然后对处理后的音频进行频谱分析、对比,从而识别按键式密码输入终端的按键音。(On the use of recording equipment on the phone, telephone touchtone input terminal password into the recording steal bank card passwords wrongful conduct technical analysis using MATLAB software programming for touch-tone touchtone password input terminal for audio analysis, based on short-term energy and zero-crossing rate of the acquired endpoint detection audio files, extract single dial tone, and then processed audio spectrum analysis, comparison, to identify key tone touchtone password input terminal.)
- 2016-03-18 17:37:48下载
- 积分:1
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project22312matlab
this is sample source code for fingerprint verification for matlab
- 2010-08-11 23:33:31下载
- 积分:1
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matlab_sources
现代通信系统——使用matlab 源程序(Modern communications systems- the use of matlab source)
- 2008-04-19 16:51:15下载
- 积分:1
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gridfitdir
说明: 在MATLAB下用gridfitdir实现三维图像的边缘强化,还有具体实现的实例(gridfitdir implemente surface fitting)
- 2010-05-04 17:08:30下载
- 积分:1
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Laguerremethod
find root of a polynomial using Laguerre s algorithm
- 2011-05-18 22:42:51下载
- 积分:1
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match_filter
实现匹配滤波的matlab源代码,比较适合初学者!(Achieve matched filter matlab source code, suitable for beginners!)
- 2020-09-01 17:08:09下载
- 积分:1
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Digital-Image-Processing
介绍了如何利用 MATLAB 及其图像处理工具箱进行数字图像处理, 并通过一些例子来说明利用 MATLAB 图像处理工
具箱进行图像处理的方法。
(Introduction to digital image processing using MATLAB and its image processing toolbox, and through some examples to illustrate the use of MATLAB image processing
Toolbox for image processing method.)
- 2014-02-24 20:41:46下载
- 积分:1
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gkc
包括最小二乘法、SVM、神经网络、1_k近邻法,包括调制,解调,信噪比计算,最小均方误差(MMSE)的算法,一种流形学习算法(很好用),D-S证据理论数据融合,单径或多径瑞利衰落信道仿真,利用贝叶斯原理估计混合logit模型的参数。( Including the least squares method, the SVM, neural networks, 1 _k neighbor method, Includes the modulation, demodulation, signal to noise ratio calculation, Minimum mean square error (MMSE) algorithm, A fluid manifold learning algorithm (good use), D-S evidence theory data fusion, Single path or multipath Rayleigh fading channel simulation, Bayesian parameter estimation principle mixed logit model.)
- 2016-04-14 15:09:05下载
- 积分:1
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新建文件夹
说明: 对一个简单地系统,设计pid控制器使其控制它的稳定(For a simple system, a PID controller is designed to control its stability.)
- 2020-06-25 01:20:02下载
- 积分:1