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kalman
kalman filter code by Wilson Lau
- 2009-05-02 17:27:47下载
- 积分:1
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esprit
说明: 这是现代信号处理领域最常用的信号分析方法!(this modern signal processing is the most commonly used method of signal analysis!)
- 2006-04-28 11:26:34下载
- 积分:1
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PID
基于传递函数模型的PID控制matlab代码(PID control based on the transfer function model matlab code)
- 2012-06-26 17:09:04下载
- 积分:1
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UAV_MODELD
the Simulink of f16 jet including engine model 6dof model aerodynamic model atmospheric model actuator model
the Simulink of f16 jet including engine model 6dof model aerodynamic model atmospheric model actuator model
- 2014-10-05 16:24:16下载
- 积分:1
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domino
multi media card application note
- 2010-08-02 13:11:20下载
- 积分:1
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【赠送您】UKF 电池SOC估计
说明: 采用无极卡尔曼滤波来估算电池SOC,在Simulink中搭建ukf的模型(ukf unscented Kalman filter, soc estimation, matlab/simulink)
- 2020-06-28 21:20:01下载
- 积分:1
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Numerical_Methods_In_Finance_And_Economics_Matlab_
Numerical Methods In_Finance And Economics Matlab Source Code
- 2009-04-28 23:50:06下载
- 积分:1
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Laplace
传统的短时谱估计语音增强算法通常假设语音谱分量相互独立,没有考虑语音谱分量间的相关性。针对这
一问题,该文提出一种新的基于多元Laplace分布模型的短时谱估计算法。首先,假设语音的离散余弦变换(DCT)
系数服从多元Laplace分布,以此利用谱分量间的相关性;在此基础上,利用多元随机矢量的高斯尺度混合模型表
示,推导得到语音DCT系数矢量的最小均方误差(MMSE)估计的解析表达式;并进一步推导了基于该分布模型的
语音存在概率,对最小均方误差估计子进行修正。实验结果表明,该算法在抑制背景噪声和减少语音失真等方面优
于传统的语音增强方法。(The spectral components of speech are usually assumed to be independent in traditional short-time
spectrum estimation, which is not the case in practice. Tosolve this problem, a new speech enhancement algorithm
with multivariate Laplace speech model is proposed in this paper. Firstly, the speech Discrete Cosine Transform
(DCT) coefficients are modeled by a multivariate Laplace distribution, so the correlations between speech spectral
components can be exploited. And then a Minimum-Mean-Square-Error (MMSE) estimator based on the proposed
model is derived using a Gaussian scale mixture representation of random vectors. Furthermore, the speech
presence uncertainty with the new model is derived to modify the MMSE estimator. Experimental results show
that the developed method has better noise suppression performance and lower speech distortion compared to the
traditional speech enhancement method. )
- 2014-01-18 10:44:40下载
- 积分:1
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mlf
mittage 函数的matlab 实现
(mittage function with matlab)
- 2015-04-07 09:56:53下载
- 积分:1
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cvx
说明: 斯坦福大学Grant和Boyd教授等开发的凸优化matlab最新工具箱(Windows版)(Stanford University Professor Boyd Grant and the development of new convex optimization toolbox matlab (Windows Version))
- 2011-02-28 16:48:07下载
- 积分:1