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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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overlapp-add
overlap add methode for digital signal processing
- 2012-04-06 21:10:20下载
- 积分：1
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matlab
已知指定参数值，用matlab编程实现一个滞后补偿器。已满足题目参数要求。(Known to specify parameter values, using matlab programming a lag compensator. Parameter requirements have been met subject.)
- 2010-05-26 14:23:51下载
- 积分：1
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MATLAB-digital-image-processing-code
MATLAB数字图像处理代码 教材附带习题的matlab源代码(MATLAB digital image processing code textbook comes with exercises matlab source code)
- 2013-03-11 16:57:08下载
- 积分：1
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ABC.c
Artificial Bee Colony Optimisation Algorithm
- 2012-09-20 00:40:42下载
- 积分：1
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SpatialMultiplexing_OpenLoop_Mode3
说明： 空间多路复用开环模式3，亲测无误，代码赴注释(spatialmultiplexing_openloop_mode3)
- 2020-03-24 10:57:59下载
- 积分：1
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Bomb
用Matlab编程编程是实现的扫雷游戏，不足之处请指教(Programming with Matlab programming is to achieve the minesweeper game, shortcomings Please advise)
- 2010-12-10 20:42:47下载
- 积分：1
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acfpacf
时间序列计算自相关系数acf和偏自相关系数pacf 以及金融时间序列的matlabGUI介绍(Time series calculations of acf and pacf)
- 2014-05-22 20:11:36下载
- 积分：1
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MATLAB
基于MATLAB的图象加噪,去噪程序.程序内以给出详细说明。(MATLAB-based image denoising procedures add noise)
- 2009-03-30 18:01:13下载
- 积分：1
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Steepest.Descent.Method.matlab
matlab经典算法的程序
最速下降梯度法matlab程序(classical algorithm matlab procedure steepest descent gradient method matlab program)
- 2008-05-24 10:33:30下载
- 积分：1
