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PSNR
A simple PSNR calculator that might be handy in measuring the PSNR between two frames in a video. Typically used in measuring the distortion when videos are encoded and decoded.
- 2010-06-11 15:42:19下载
- 积分：1
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sde
求解随机微分方程组的一个很典型的例子，有一定参考价值(A SDE EXAMPLE, OF VALUABLE )
- 2010-01-22 10:42:11下载
- 积分：1
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plot_hht_3d
对于非平稳信号，用emd分解后，进行hibert变换后，输出时频三维图，(Output frequency of the three-dimensional map)
- 2013-04-18 23:09:00下载
- 积分：1
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improvedOMP
这里给出了改进了OMP算法的matlab代码，相信能给大家带来一定的帮助(Here are the improvement of the OMP algorithm matlab code, I believe could bring some help)
- 2010-05-10 21:14:51下载
- 积分：1
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Untitled
各种数字信号处理matlab源程序代码，包括滤波、平滑等等(digital signal processing )
- 2012-04-12 15:40:29下载
- 积分：1
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443C_Simion_Alexandru
The (a) section of Figure 1 illustrates the Line Echo Canceller (LEC) residing in the access network where echoes occur. Other voice processing modules, such as Automatic Level Control (ALC) and Noise Reduction (NR), are shown merely for illustration purposes. On the terminal side, both acoustic and electrical echo can occur. If the voice terminal is a speaker telephone set with an open acoustical path from the speaker to the microphone, the effect of acoustical echo is combined with the effect of the network echo. Because there is only a miniscule delay between the electrical signal and its echo, the speaker/listener is exposed to an effect known as side tone. Typically, instead of mounting a LEC at the terminal, side tone circuitry is placed to control the amount of the returned energy. The (b) section of Figure 1 shows examples of echo canceller signals representing the following:
- 2012-01-05 03:18:53下载
- 积分：1
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EKF_UKF
扩展卡尔曼滤波算法以及不敏卡尔曼滤波算法的比较(the comparison between EKF and UKF)
- 2013-11-14 09:09:16下载
- 积分：1
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Matlab-dtmf
dtmf的matlab实现.包含理论分析.适合初学者.(DTMF to achieve the matlab. contains theoretical analysis. suitable for beginners.)
- 2008-12-24 11:52:37下载
- 积分：1
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autofam
autofam autofam 循环谱autofam 循环谱autofam 循环谱(autofam autofam cyclic spectrum autofam cyclic spectrum autofam cyclic spectrum)
- 2011-05-13 11:34:08下载
- 积分：1
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REL
REL protocol DOC for WSN
- 2014-11-21 05:05:15下载
- 积分：1
