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GolombCode1
自适应 Golomb 编码， 为高级数据压缩算法的一种(Adaptive Coding for advanced data compression algorithm of a)
- 2005-08-02 22:16:55下载
- 积分：1
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BIDIRECTIONAL_SMOOTHNESS_MUSIC
MUSIC算法[1]是一种基于矩阵特征空间分解的方法。从几何角度讲，信号处理的观测空间可以分解为信号子空间和噪声子空间，显然这两个空间是正交的。信号子空间由阵列接收到的数据协方差矩阵中与信号对应的特征向量组成，噪声子空间则由协方差矩阵中所有最小特征值（噪声方差）对应的特征向量组成。(MUSIC algorithm [1] is a feature space based on matrix decomposition method. From the geometric point of view, the signal processing can be decomposed observation space the signal subspace and the noise subspace, it is clear that the two spaces are orthogonal. Signal Subspace data received by the array covariance matrix and eigenvectors corresponding to the signal component, the noise subspace from the covariance matrix of all the smallest eigenvalue (noise variance) eigenvector components.)
- 2013-09-15 20:23:33下载
- 积分：1
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function
Multiscale Entropy多尺度样本熵程序，计算时间序列的样本熵(Multiscale Entropy)
- 2014-07-14 15:03:59下载
- 积分：1
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forecar_1
Recursive stochastic forecaster k steps ahead of AR(1) time series given initial
value & computation of stepwise dynamic multiplier
- 2010-08-09 09:45:57下载
- 积分：1
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L_system
用matlab编写的用于描述L系统(植被仿真)的源程序，文件夹中包括描述其理论的基本文献(Using matlab for the description of the L system (vegetation simulation) of the source folder, including a description of the theoretical literature)
- 2012-06-29 21:36:26下载
- 积分：1
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matlab
Labwindows Matlab interface project
- 2014-08-12 15:58:35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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kalman-lvboshixian
卡尔曼滤波法实现分布式传感器的航迹模拟，matlab源代码(Kalman filter method for distributed sensor track initiation, matlab implementation)
- 2011-11-19 14:13:49下载
- 积分：1
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LDA.m
线性判别分析函数，可直接调用，内含函数详细说明(Linear discriminant analysis functions can be called directly, containing a detailed description of the function)
- 2015-03-17 19:13:13下载
- 积分：1
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DWT
基于混沌加密的离散小波变换域数字图像水印算法的研究的期刊论文(DWT Based on Chaotic Encryption Algorithm for Digital Image Watermarking domain of research journal articles)
- 2009-04-17 09:13:12下载
- 积分：1
