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STOCHASTIC
相信大家已经注意到了，伴随着微观金融理论的发展，以随机分析为核心的数学理论
也在同步发展，并不断为金融学家们所吸收和运用，它们交织在一起，密不可分又相映生
辉②。它们相映生辉倒不要紧，但就给研究者带来了很多困难：由于微观金融学研究重点的
特殊性和复杂性（不确定性和动态性），注定以随机分析作为其主要数学工具，这无形中提
高了这一学科的门槛③。
- 2010-11-25 11:05:34下载
- 积分：1
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CMAcode
matlab的 cma 算法 代码 个人作品 绝对能执行(The cma algorithm matlab code for the implementation of individual works can certainly)
- 2010-05-16 21:20:06下载
- 积分：1
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communication-engineer
用MATLAB实现通信原理中A律13折现的仿真(failed to translate)
- 2011-05-20 16:29:16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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toolbox_wavelets
matlab code for Toolbox Wavelets
- 2015-02-07 14:19:44下载
- 积分：1
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FuzzyPID
利用matlab程序，进行模糊PID设计(Using matlab procedures designed fuzzy PID)
- 2007-12-15 23:40:55下载
- 积分：1
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OFDM
Channel estimation techniques for OFDM systems based on a pilot arrangement are investigated. Channel estimation based on a comb type pilot arrangement is studied through different algorithms for both estimating the channel at pilot frequencies and interpolating the channel. Channel estimation at pilot frequencies is based on LS and LMS methods while channel interpolation is done using linear interpolation, second order interpolation, low-pass interpolation, spline cubic interpolation, and time domain interpolation. Time-domain interpolation is obtained by passing to the time domain by means of IDFT (inverse discrete Fourier transform), zero padding and going back to the frequency domain by DFT (discrete Fourier transform). In addition, channel estimation based on a block type pilot arrangement is performed by sending pilots in every sub-channel and using this estimation for a
- 2015-02-17 00:37:24下载
- 积分：1
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antenna
antenna, dipole.. simulations about that.. enter the information required and it resolves
- 2009-10-31 11:46:52下载
- 积分：1
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ISA_book_ex
Matlab Coce for PCA 4
- 2012-05-08 21:08:30下载
- 积分：1
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genetic-algorithm-in-matlab
用matlab 实现 遗传算法 本文已顺利发表 有一定学术价值(genetic algorithm)
- 2013-05-06 09:35:47下载
- 积分：1
