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QR-code-security
采用数字水印技术实现在公开信息中加入秘密的隐私信息，从而实现隐私信息的隐藏保护。(The use of digital watermarking Technology to join the secret private information in public information in order to achieve the protection of privacy of information hiding.)
- 2015-03-16 10:31:55下载
- 积分：1
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matlab
利用MATLAB基于人工势能场法进行避障，并分析避障过程中航行器与障碍物、目标点的距离(MATLAB is used to avoid obstacle based on artificial potential field method, and the distances between the vehicle and the obstacle and between the vehicle and the goal are analyzed)
- 2017-03-22 16:21:37下载
- 积分：1
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35_2
实现语音的处理，如语音分离、语音去噪、变频、回旋、回声等功能(Voice processing, such as speech separation, de-noising voice, frequency, swing, echo, and other functions)
- 2021-04-09 18:48:59下载
- 积分：1
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1
说明： 认知无线电技术的提出是为提高频谱利用率，而认知无线实现的关键技术是频谱感知，众所周知协作检测提高了衰落环境中认知用户系统检测的性能，该文章是基于协作检测提出新的检测方案，利用了双门限方法提高了系统性能，兼顾带宽有限和增强性能两个方面，是基于门限检测的协作检测性能优化的前提。对以后门限优化协作检测非常有用。(In this paper, we employ a double threshold method in energy detector to perform spectrum sensing, while a fusion center in the cognitive radio network collects the local decisions and observational values of the secondary users, and then makes the final decision to determine whether the primary user is absence or not. Simulation results will show that the spectrum sensing performance channels is improved significantly under the proposed scheme as opposed to the conventional method.)
- 2010-04-14 21:02:35下载
- 积分：1
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paper1
有限差分法解静电场的边值问题的算法实现.
非常好的FDTD论文和软件算法代码(Finite differance time domain method field solver introduction)
- 2012-04-02 13:51:39下载
- 积分：1
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RLS
基于RLS算法的数据预测与MATLAB实现——
递归最小二乘（RLS)算法是一种典型的数据处理方法，递归最小二乘（RLS)算法在信号自适应滤波分析中广泛应用，递归最小二乘（RLS)算法收敛速度快，且对自相关矩阵特征值的分散性不敏感，然而其计算量较大。(RLS algorithm based on forecast data and MATLAB realization Recursive Least Squares (RLS) algorithm is a typical method of data processing, recursive least squares (RLS) algorithm is widely used in signal analysis, adaptive filtering, recursive least squares (RLS) algorithm converges fast, and dispersion of autocorrelation matrix eigenvalue insensitive, but its large amount of calculation)
- 2016-05-16 15:16:56下载
- 积分：1
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pskmod
PSK调制和解调，绘制星座图。有两个命令。分别是dmod和pskmod (PSK modulation Using matlab )
- 2021-03-21 12:09:16下载
- 积分：1
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code
《有限单元法》一书中的相关程序，matlab变形，欢迎做有限元的人参考。("The finite element method," the relevant procedures, matlab deformation, welcome do finite element reference.)
- 2013-08-27 21:44:27下载
- 积分：1
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新建文件夹
说明： 这是一个运用matlab实现复杂网络蓄意攻击和随机攻击 的源代码，欢迎下载，可直接调用。(This is a source code which uses MATLAB to realize deliberate attack and random attack on complex network. Welcome to download and call it directly.)
- 2021-03-18 23:19:19下载
- 积分：1
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BEAMFORMING_MUSIC_BS1
本代码是波束空间MUSIC算法的源程序。采用波束空间MUSIC算法进行DOA估计(This code is the source beam space MUSIC algorithm. MUSIC algorithm using beam-space DOA estimation)
- 2010-11-09 19:07:38下载
- 积分：1
