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silenceRemoval
his is a simple method for silence removal and segmentation of audio streams that contain speech. The method is based in two simple audio features (signal energy and spectral centroid). As long as the feature sequences are extracted, as thresholding approach is applied on those sequence, in order to detect the speech segment
- 2010-10-15 03:00:56下载
- 积分：1
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Doppler
Estimate maximum Doppler spread
- 2018-01-17 12:09:56下载
- 积分：1
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differential-equation-problem
第15章 常微分方程的初值问题.zip。是从书中光盘里直接拷贝的代码，放在这里，与大家共享，共同交流，希望对大家有帮助。(Chapter 15 of the ordinary differential equation initial value problem)
- 2012-03-27 11:12:15下载
- 积分：1
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tp7-Tp-Filtros
Matlab Filter Implementation
In this section, we will implement (in matlab) the simplest lowpass filter
$displaystyle y(n) = x(n) + x(n-1), n=1,2,ldots,N $
(from Eq.$ ,$(1.1)). For the simplest lowpass filter, we had two program listings:
Fig.1.3 listed simplp for filtering one block of data, and
Fig.1.4 listed a main program for testing simplp.
In matlab, there is a built-in function called filter3.3 which will implement simplp as a special case. The syntax is
y = filter (B, A, x)
where
x is the input signal (a vector of any length),
y is the output signal (returned equal in length to x),
A is a vector of filter feedback coefficients, and
B is a vector of filter feedforward coefficients.
The filter function performs the following iteration over the elements of x to implement any causal, finite-order, linear, time-invariant digital filter:3.4
- 2012-06-05 21:52:24下载
- 积分：1
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jingtong-matlab
喜欢MATLAB程序设计的童鞋们都来分享啊，《精通MATLAB》源代码(Mastering MATLAB source code)
- 2012-06-27 11:13:43下载
- 积分：1
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Lecture2Code
Lecture2 code of Multimedia Security course for Watemarking technique,
- 2015-03-17 02:24:30下载
- 积分：1
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matlabhanshu
matlab一些常用的函数，对初学者有重要的参考价值(matlab some commonly used functions, for beginners has important reference value)
- 2013-06-05 14:16:47下载
- 积分：1
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matlab
说明： 1对一段音频进行matlab双声道限时取样，并画图
2产生一段随机整数噪声，并加入到原样本中(1 on a two-channel audio matlab limited sampling, and drawing a random integer generated noise
2, and added to the original sample)
- 2011-03-19 20:59:34下载
- 积分：1
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papr
采用映射法降低ofdm系统分均比的matlab仿真程序(Ofdm systems using sub-mapping method to reduce the matlab simulation program than)
- 2011-04-19 22:59:41下载
- 积分：1
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time
该程序对信号进行时域分析，包括求有效值，画时域图形等(The program is the signal time-domain analysis, including seeking the valid values for paintings domain graphics)
- 2012-06-17 17:16:26下载
- 积分：1
