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watermarking
对音频信号分帧加窗,对每帧进行三阶小波变换,取其逼近系数平均值(一般为零).在此嵌入二值图像 并有对潜入水印信号进行盲检,恢复其嵌入水印(Sub-frame of the audio signal increases the Hamming window for each frame impletment third-order wavelet transform, whichever is close to the average coefficient (usually zero). according to this embedding binary image and resume its embedded watermark from the watermark signal by the Blind detection)
- 2009-12-10 22:00:27下载
- 积分：1
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prezhou
说明： matlab对神经网络的实现的源码，是学习神经网络的好参考材料(Matlab right neural network on the realization of the source of neural network learning a good reference material)
- 2005-12-06 00:17:31下载
- 积分：1
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zhubuhuigui
逐步回归分析，挺好用，你值得拥有，别人给的资料(Stepwise regression analysis)
- 2015-02-12 10:35:35下载
- 积分：1
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gonglvpuguji
实现功率谱估计的两种方法，直接法与自相关法(Power spectrum estimation of the two methods, the direct method and the autocorrelation method)
- 2014-01-04 16:48:23下载
- 积分：1
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shiyan2
说明： 噪声中正弦信号的现代法频谱分析，分析了自相关法、Burg法、协方差法和改进的协方差法对功率谱的影响以及阶数、信噪比、窗长度对自相关法频谱分析的影响。(The influence of autocorrelation method, Burg method, covariance method and improved covariance method on power spectrum and the influence of order, signal-to-noise ratio and window length on the spectrum analysis of sinusoidal signal in noise are analyzed.)
- 2019-03-06 15:57:19下载
- 积分：1
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single
带遗忘因子的卡尔曼滤波程序 MATLAB仿真程序(With forgetting factor of the Kalman filter procedure MATLAB simulation program)
- 2009-05-27 18:53:12下载
- 积分：1
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LinWPSO
权重改进的粒子群算法，来自于《精通MATLAB最优化计算》(pso with improved weighted factor)
- 2010-01-04 11:33:23下载
- 积分：1
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source_and_receive_simulation
说明： 信号源仿真，信号成型，4QMA调制，QPSK，阵列信号接收(source simulation，Signal shaping ，4QAM,QPSK，array signal receive)
- 2010-03-25 20:43:47下载
- 积分：1
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CrdConvert
与单点定位有关的时间之间的转换，转换转换(time convert)
- 2014-08-18 13:24:07下载
- 积分：1
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DGnetwork
微电源并网，实现分布式电源构成的微电网,用于微电网仿真(Micro power grid, the realization of distributed power of micro grid，For micro power grid simulation)
- 2021-04-22 17:38:48下载
- 积分：1
