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chap_03
solutions of chapter 3 of dsp using matlab by Proakis
- 2010-10-09 16:10:49下载
- 积分：1
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AdaBoost
说明： 本代码采用了adaboost算法进行仿真进行人脸检测，很好的给出了仿真图。(it uses adaboost to dtecte face. and it shows the pictures.)
- 2011-03-01 16:39:25下载
- 积分：1
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pcmcommunicationg
说明： matlab pcm 数字电话 通讯仿真
无解压密码，第一次发程序，大家支持(Matlab PCM digital telephone communications simulation without extracting passwords, the first grant procedures, we support)
- 2006-04-11 12:08:52下载
- 积分：1
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tain.zip
耳蜗实质上相当于一个滤波器组，耳蜗的滤波作用是在对数频率尺度上进行的，在1000HZ下，人耳的感知能力与频率成线性关系；而在1000HZ以上，人耳的感知能力与频率不构成线性关系，而更偏向于对数关系，这就使得人耳对低频信号比高频信号更敏感。Mel频率的提出是为了方便人耳对不同频率语音的感知特性的研究。频率与Mel频率的转换公式为(Cochlear substantially equivalent to a filter set, cochlear filter is used on logarithm frequency scale, under the 1000 hz, the perception of the human ear and a linear relationship with frequency In more than 1000 hz, the perception of the human ear does not constitute a linear relationship with frequency, and prefer to logarithmic relationship, which makes the human ear is sensitive to low frequency signal is better than high frequency signal. Mel frequency is put forward in order to facilitate the ear of the study of speech perception characteristics of different frequency. For frequency and Mel frequency conversion formula
)
- 2014-08-18 12:14:41下载
- 积分：1
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practicas-de-ing.-electronica
I am a researcher dedicated to developing electronic projects and providing solution to the needy
- 2015-02-11 23:23:06下载
- 积分：1
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bezier
这是一次，二次，三次bezier曲线用MATLAB实现的程序。(This is the single, double or three times to achieve bezier curve using MATLAB procedures.)
- 2009-04-16 10:51:02下载
- 积分：1
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ami
平均互信息函数法：平均互信息函数法的基本思想是：选取互信息函数第一次达到局部极小值时的时间作为最佳延迟时间。(AMI Average mutual information function)
- 2021-01-05 15:38:54下载
- 积分：1
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FastICA-algorithm
利用独立分量分析中的FastICA算法对盲信号源进行了分离。最终通过实验结果表明，独立分量分析可以有效地实现分离。(FastICA algorithm using independent component analysis and blind source separation. Eventually through the experimental results show that the independent component analysis can be effectively separated.)
- 2013-04-02 17:15:59下载
- 积分：1
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matlab1
一些简单的入门教程，易懂易上手。简单的阐述方式，可使读者尽快掌握要领。(Some simple introductory tutorial, easy to understand the difficulty of use.A simple exposition of way, will enable readers to quickly grasp the essentials.)
- 2010-01-12 16:23:24下载
- 积分：1
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11111
matlab三维曲面/网线图指令，用曲面图表现函数。(Using surface figure performance function
)
- 2013-11-07 22:18:04下载
- 积分：1
