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lizi1
说明： 采用白噪声作为输入信号，用递推最小二乘法来进行系统辨识(Using white noise as input signal, using recursive least squares method for system identification)
- 2010-04-27 19:05:56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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matlab
这个文件中整理了大家常用的一些Matlab的函数及画图命令，需要的时候可以自由查找(This document compiled we used some of the Matlab functions and drawing commands, you need to find free time)
- 2011-09-23 00:04:43下载
- 积分：1
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AF_DF_CC
说明： 协作通信三种协作方式（AF DF CC）的matlab仿真程序，可以得到误码率的比较(Collaboration collaborative communication in three ways (AF DF CC) of matlab simulation program can be obtained BER Comparison)
- 2008-09-05 16:31:54下载
- 积分：1
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fft
here a file to computee fourier tranform of an image
- 2014-12-18 15:12:19下载
- 积分：1
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EMgaussian
EM算法求高斯过程的参数,这种算法的计算过程简单，但是准确度不高(EM algorithm for getting the parameters of Gaussian process, this computation is simple, but accuracy is not high)
- 2010-12-08 13:31:42下载
- 积分：1
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pwm
SVPWM MODEL BASED ON MATLAB SIMULINK(SVPWM MODEL)
- 2009-06-12 16:39:40下载
- 积分：1
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TimeSeriesLogger
stability and stabilisation of modelisation of pv and wind and for identification local
- 2014-10-09 04:52:48下载
- 积分：1
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SINS
用四元数法进行姿态解算的matlab程序。(Quaternion method attitude algorithm matlab program.)
- 2013-10-28 14:19:58下载
- 积分：1
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Two-dimensional-matlab-simulation
二维TE波圆柱FDTD的MATLAB仿真(Two dimensional TE wave cylindrical matlab simulation)
- 2014-01-17 20:47:11下载
- 积分：1
