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xin11
基于MATLAB小波消噪，有很大作用，一代二代三代(MATLAB Wavelet-based de-noising, there is a great role in generation of the second generation of three generations)
- 2009-03-19 21:33:05下载
- 积分：1
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v2006516162112
通信系统基于matlab的单边带SSB调制(communications system based on Matlab single sideband modulation SSB)
- 2007-04-27 10:48:55下载
- 积分：1
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flow-calculation
电力系统潮流计算 内点法、3机九节点程序等(flow calculation)
- 2015-03-07 10:04:45下载
- 积分：1
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pitchn
pitchn,功能：求一句话的语音基音频率包络。(pitchn matlab)
- 2011-05-06 10:35:00下载
- 积分：1
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GGSO
说明： GGSO，萤火虫算法实现最优解问题，轮盘赌实现随机数选择(Optimal solution of firefly algorithm)
- 2020-04-19 21:11:35下载
- 积分：1
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1
说明： fuzzy logic and we have fuzzy logic control to engginer
- 2010-07-22 02:11:55下载
- 积分：1
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gravityanomaly-of-faultmodel
Theoretical gravity anomaly of fault model and generation of Gaussian random noise
- 2011-06-23 18:37:10下载
- 积分：1
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2D_photonic_crystals
说明： 用FDTD计算二维光子晶体带隙的Matlab的源程序(the calculation of band gap of 2D photonic crystals by Matlab language
)
- 2010-04-06 20:46:43下载
- 积分：1
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learn.zip
MFCC参数和LPCC参数需要频繁使用的语音的说话人识别分析还需要使用大量的这些特征参数,这就需要研究MFCC和LPCC算法和参数提取的原则。因为我们需要了解与人交谈的过程中,我们要进行建模
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(MFCC parameters and LPCC parameters are parameters of speaker recognition which requires frequent use of voice analysis also need to use a lot of these characteristic parameters, This requires research MFCC and LPCC algorithm and the principle of parameter extraction. Because we need to understand the process of talking to people, we want to conduct a speaker modeling 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 12:34:51下载
- 积分：1
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NSGA-II
nsga2源码下载。。。。。。。。。。。。。。。。。。。。。(nsga2 code)
- 2014-10-29 10:46:59下载
- 积分：1
