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simulink_123
simulink仿真教程，蹦极模型建模和仿真，传递函数，状态模型(simulink simulation tutorial, bungee modeling and simulation, transfer function, state model)
- 2014-09-28 18:49:09下载
- 积分：1
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4G-MIMO-OFDM-Research
该文档详细介绍了4G LTE下的MIMO OFDM的工作原理(very good document for get knowledge of 4G MIMO OFDM)
- 2013-12-04 13:59:11下载
- 积分：1
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DOA
波达方向（Direction Of Arrival）估计，又称为谱估计（spectral estimation）、波达角（Angle Of Arrival）估计。一个信源有很多可能的传播路径和到达角。如果几个发射机同时工作，每个信源在接收机处形成潜在的多径分量。因此，接收天线能估计出这些到达角就显得很重要，目的是破译出哪个发射机在工作以及发射机所处的可能位置。通过测量辐射信号的波达方向（DOA全称Direction Of Arrival）或波达角（AOA）来估测辐射源的位置。理论上这种估计只需要两个接收阵元就可以确定辐射源的位置，但在实际中，由于受到角度分辨率、多径和噪声限制，所需阵元通常要多于两个。DOA定位技术原理是利用接收机处的阵列天线和波达方向（DOA）估计技术来确定一个从接收机到信源的波达方向线，即为方向线（LOB），最后利用多个接收机估计的DOA进行三角测量，方向线的交点就是信源的估计位置。(DOA (Direction Of Arrival) estimation , also known as spectral estimation (spectral estimation), angle of arrival (Angle Of Arrival) estimation. There are many possible sources a propagation path and the angle of arrival . If several transmitters simultaneously, a potential source for each multipath component at the receiver. Therefore, the receiving antenna can estimate the angle of arrival becomes very important, which aims to decipher the location of the transmitter at work as well as possible in which the transmitter . By measuring the radiation signal DOA (DOA stands for Direction Of Arrival) or the angle of arrival (AOA) to estimate the location of the radiation source . Theoretically this estimate requires only two receiving array element can determine the position of the radiation source , but in practice , due to the angular resolution , multipath and noise limits , usually required more than two array elements . DOA positioning technology is the use of an array of antennas at)
- 2021-04-25 11:48:46下载
- 积分：1
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FFTresultsmeaning
详细介绍matlab的FFT变换的实际物理意义，并通过具体事例具体分析，简单明了，方便易懂！绝对对你明白FFT变换的意义有很大好处和实用价值。(Details of the FFT transform matlab actual physical meaning, and through a concrete analysis of concrete examples, simple and clear, easy to understand! Absolutely right you understand the meaning of FFT transform of great benefit and practical value.)
- 2009-10-30 11:22:20下载
- 积分：1
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wwzl
实时录音去噪,来自足球场上的呜呜组啦噪声，有GUI，可以自己选择噪声类型，使用FIR滤波器滤波(real-time denoising)
- 2013-11-28 15:17:46下载
- 积分：1
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anorlderzhi
源码 此程序主要是对二值图像进行操作有效
如对灰度图像进行操作只需要修改部分代码既可以(The main source of this procedure is the binary image to operate effectively on the gray image to operate only need to modify some of the code can)
- 2008-01-06 12:03:11下载
- 积分：1
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cx
说明： LDPC码编解码程序，LDPC，Matlab，VMSK(LDPC encoding and decoding procedures)
- 2011-09-07 21:13:10下载
- 积分：1
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a
说明： 连续波信号调频的雷达处理,利用MATLAB/Simulink进行编程和仿真(FM continuous wave radar signal processing using MATLAB/Simulink programming and simulation)
- 2014-05-20 16:33:15下载
- 积分：1
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SF_Spline
基于matlab的三次样条插值算法程序(Matlab based on the cubic spline interpolation algorithm procedure)
- 2007-12-05 18:21:48下载
- 积分：1
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series5
exercice for matlab machine learning code
- 2010-11-30 00:59:31下载
- 积分：1
