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modified_voice_excited_lpc
说明： 基于Philipp Steurer源码上改进的线性预测编码，共大家参考(An improved voice-excited LPC that can output better speech quality。)
- 2011-03-26 22:51:36下载
- 积分：1
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lorenz_chonggou
这是一个完整的混沌理论中的相空间重构的程序，重构的是蝴蝶效应的了洛伦兹吸引子，压缩包里面有3部分程序，一个是数据，一个是主程序，一个是子程序。(This is a complete chaos theory of phase space reconstruction program, reconstruction of the butterfly effect of the Lorenz attractor, the archive there are three parts of the program, one for data, one main, one child program.)
- 2021-02-22 13:59:41下载
- 积分：1
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slu
LU factorization of a square matrix using *no row exchanges*.
- 2010-03-06 17:28:56下载
- 积分：1
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jixian
迹线法实现轮轨接触，是轮轨接触力及垂向力的基础内容，需要轮轨接触角及型面数据作为初始 内容(Trace method to achieve the wheel-rail contact, is wheel-rail contact force and the vertical force base, you need a wheel-rail contact angle and surface data as the initial content type)
- 2021-03-29 10:49:11下载
- 积分：1
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mars
mars orbitor mission
- 2014-01-02 02:30:15下载
- 积分：1
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moyenne
this file make a mean image of a lot of image
- 2010-11-04 00:34:58下载
- 积分：1
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FileNum
检查文件夹中有多少个文件，以及调用相应的文件(check how many files in the directory)
- 2013-04-08 14:26:40下载
- 积分：1
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matlabcurve_fitting
这是一份关于matlab曲线拟合的文章，供大家学习~~180K(This is an article on the matlab curve fitting for them to learn ~ ~ 180K)
- 2010-05-24 15:41:32下载
- 积分：1
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tese.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 12:16:47下载
- 积分：1
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GAPSO
遗传和粒子群算法的多目标例程，用了几个测试函数，效果还不错(Inheritance and multi-objective particle swarm optimization (pso) routines, used several test functions, the effect is good)
- 2020-12-31 09:59:04下载
- 积分：1
