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Otsu-segmentation-method-for-check
应用最大类间方差方法，对支票印鉴图像进行分割处理(Application of Otsu method, image segmentation seal check)
- 2011-05-21 16:44:35下载
- 积分：1
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xulyanh
shape recognition for fiding the shapes like circle, triangle and rectangle
- 2011-09-01 21:52:25下载
- 积分：1
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3
说明： 对于已定义的包含从0到15的整数的列向量xsym，就可以利用modem.qammod对象的modulate方法来调制它。其中M值为16，亦即为码字表的大小。
对已调制信号可采用awgn函数添加加性高斯噪声。其中比特能量与噪声功率谱密度的比值，Eb/N0，设置为10dB。
(The method comprising modulate integer from column vectors xsym 0 through 15, can use the defined object modem.qammod modulating it. Wherein M is 16, i.e., a codeword size of the table. Modulated signal can be used for awgn function to add the additive Gaussian noise. Wherein the ratio of bit energy to noise power spectral density, Eb/N0, is set to 10dB.)
- 2014-09-21 08:32:19下载
- 积分：1
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shiyannengliang2
这是个关于短时能量的端点检测程序，实行比较简便可供参考(This is a short-term energy on the endpoint detection procedures implemented relatively easy for reference)
- 2006-05-20 21:37:14下载
- 积分：1
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huidugongsheng
这个程序代码的作用是提取图像的纹理特征，用一个滑动窗口求取共生矩阵(The role of this code is to extract texture features of the image, with a sliding window to strike a co-occurrence matrix)
- 2014-11-24 10:56:29下载
- 积分：1
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Desktop
mfcc, it helps you recognize the speech
- 2011-05-04 03:55:02下载
- 积分：1
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xiaobobao3
小波包程序3，能够对信号进行特征提取，有利于初学者。(This is a wavelet packet program 3，which is useful for the beginners.)
- 2014-04-24 20:43:08下载
- 积分：1
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fasleh2
this file is for island detection of DG.
after islandig of grid DG provide it s local load and is stable.
ref for this simulation:
Islanding Detection and Control of
Islanded Single and Two-Parallel
Distributed Generation Units
by
Behrooz Bahrani
- 2014-05-30 02:29:09下载
- 积分：1
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AR模型功率谱估计
用现代谱估计法中的AR模型对信号进行功率谱估计(The power spectrum of the signal is estimated by the AR model of the modern spectral estimation method)
- 2017-06-27 21:24:37下载
- 积分：1
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tangtui
一个师兄的毕设，单径或多径瑞利衰落信道仿真，基于人工神经网络的常用数字信号调制。( A complete set of brothers, Single path or multipath Rayleigh fading channel simulation, The commonly used digital signal modulation based on artificial neural network.)
- 2016-12-27 18:35:33下载
- 积分：1
