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SpecSubTD_Boll79
关于语音增强的一些算法心得，如谱减法自适应滤波以及听觉掩蔽效应等。(on speech enhancement algorithms some experiences, such as spectral subtraction adaptive filtering and auditory masking effect.)
- 2007-07-04 20:23:38下载
- 积分：1
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watermark
matlab code for video watermarking
- 2011-10-15 14:02:19下载
- 积分：1
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fangzhen
用matlab仿真轴承故障信号构造轴承故障的仿真信号，其中轴承的固有频率fn=3000Hz , 位移常数y0=5, 阻尼系数ξ＝0.1, 冲击故障发生的周期为0.01s，采样频率fs=20KHz, 采样点数N=4096。要求：根据上述条件构造轴承故障的仿真信号，画出其时域波形及频谱图。(Matlab simulation bearing fault signal)
- 2021-04-23 21:58:47下载
- 积分：1
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PSOCL
可实现计算，利用C语言对PSO进行了编程。(can be calculated using the C language for the PSO program.)
- 2007-05-27 13:00:00下载
- 积分：1
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Dirplot
Plotting antenna radiation
- 2013-10-29 14:09:00下载
- 积分：1
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mean-and-variance
matlab mean and variance 的计算 以及多次方距离计算 最后画图表现(mean and variance and plot results)
- 2015-02-20 19:43:02下载
- 积分：1
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kalmanfiltre
a kalman filter model
- 2010-01-18 03:08:10下载
- 积分：1
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FDTD_TM_PC
说明： 时域有限差分法模拟二维光子晶体光纤中光的传播(FDTD method for modeling two-dimensional photonic crystal fiber optical transmission)
- 2010-04-18 16:16:45下载
- 积分：1
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Weak-signal-detection
本文利用软件相移技术得到相互正交的参考正弦波信号；通过互相关算法，完成了软正交矢量型LIA相关器的具体实现；利用该方法实现了对微弱信号幅值和相位的检测，有效地抑制干扰，减少了硬件电路成本。通过Matlab仿真，验证了该算法具有一定的优越性。(In this paper, the software technology is orthogonal to the phase shift of the reference sine wave signal through cross-correlation algorithm to complete the implementation of soft orthogonal vector LIA correlator achieved using this method for detecting a weak signal amplitude and phase, effectively suppress the interference and reduce the cost of the hardware circuit. By Matlab simulation show that the algorithm has certain advantages.)
- 2020-11-09 15:49:46下载
- 积分：1
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SAR-rd
合成孔径雷达（SAR）的点目标回波仿真——rd算法(Synthetic aperture radar (SAR) point target echo simulation- rd algorithm)
- 2010-03-11 11:25:01下载
- 积分：1
