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hht_emd
希尔伯特—黄变化的matlab程序。很好用的哦,简单,明了。(Hilbert- Huang change matlab program. Oh good use, simple and clear.)
- 2010-10-19 15:28:51下载
- 积分:1
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matlablearn
用MATLAB写的成粗对电力系统进行静态稳定仿真,进而提出提高静态稳定的措施(Using MATLAB to write into the rough on the static stability of power system simulation, and to increase the static stability of the measures)
- 2009-05-13 14:24:54下载
- 积分:1
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xunhuan
利用qr算法进行机器人位姿正解,建立simulink模型(forward solution of robot)
- 2012-03-31 20:32:21下载
- 积分:1
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ekf
扩展卡尔曼滤波(EKF)用于目标跟踪算法的程序,有完整图(Extended Kalman filter (EKF) for target tracking algorithm for the program, complete diagram)
- 2012-05-28 19:33:51下载
- 积分:1
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m3
说明: 这是国外一本经典教材附带的程序,通信系统的matlab实现,所含例子丰富(This is a classic foreign materials attached to the procedures, communications systems to achieve matlab contains abundant examples of)
- 2009-05-21 20:33:21下载
- 积分:1
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258
带动量,自适应学习速率的梯度下降法;
刚建立的网络误差 ;
对学习训练后的网络仿真;
误差函数赋值(matlab program)
- 2011-10-13 08:29:02下载
- 积分:1
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New-WinRAR-ZIP-archive
modulation coding for communication channel
- 2013-10-03 18:22:49下载
- 积分:1
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CHAOGAOSI
研究表明超高斯分布更加贴近语音信号的实际分布,然而语音信号很难用单一的概率密度
函数准确描述,针对这一情况,提出了一种用超高斯混合模型对语音信号幅度谱建模的新方法,并推导了
基于此模型的幅度谱最小均方误差估的估计式。仿真结果表明:与传统的短时谱估计算法相比,该算法不
仅能够进一步提高增强语音的信噪比,而且可以有效减小增强语音的失真度,提高增强语音的主观感知
质量。 (Recent research indicates that the speech spectral amplitude distributions could
be fairly described with super-Gaussian probability density function. However, the complexity
of speech signal determines that the distribution statistics ofspeech signal could not be well
described by single simple function. Thus a super-Gaussian mixture model for speech spectral
amplitude is proposed, and with this model, a minimum mean-square error (MMSE) estimator for speech
signals spectral amplitude is derived. The simulation results show that this algorithm based on
Gaussian and super-Gaussian speech model could achieve better noise suppression and lower speech
distortion as compared with the conventional short-time spectral amplitude estimation algorithm. )
- 2014-01-18 10:13:52下载
- 积分:1
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pca
PCA主成分分析的matlab代码,可以用来学习原理,效果还不错(PCA principal component analysis can be used to study the principle, the results were pretty good)
- 2012-05-27 12:25:24下载
- 积分:1
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RPHtools
RPH tool is Matlab algoritm for Rock physics analysis
- 2013-09-01 00:43:12下载
- 积分:1