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PF_codes_boat
粒子滤波，采用matlab与vc共同编写，注意在运行之前需要 在matlab环境下，运行
- 2014-09-11 16:11:27下载
- 积分：1
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Project2_Group4
Find the ksdensity plot parameters
- 2013-03-18 02:03:10下载
- 积分：1
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ekts
this application program for cimulation wiring control electro motor
- 2015-03-13 01:16:35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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粒子群算法优化pid源码 matlab仿真
粒子群算法（PSO）整定pid控制参数，比传统Z-N整定方法要好，内附matlab程序与simulink模型(Particle swarm optimization (PSO) is better than traditional Z-N tuning method in tuning PID control parameters. It includes matlab program and Simulink model.)
- 2021-04-25 17:38:46下载
- 积分：1
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pde3
partial differential equation 3 matlab
- 2010-02-06 01:01:25下载
- 积分：1
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gmd.m
说明： 实现几何均值分解，应用在MIMO系统中实现于预编码(Achieve geometric mean decomposition, used in MIMO systems to achieve the pre-coding)
- 2011-03-05 14:31:59下载
- 积分：1
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DigitalCommunicationSystem
对于典型的数字通信系统的仿真
包含详细的说明(for typical digital communication system simulation contains a detailed note)
- 2006-11-30 19:26:21下载
- 积分：1
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Matlab-FFT
数字信号处理 FFT的matlab实现 很好理解的资料(FFT matlab digital signal processing to achieve a good analysis of data)
- 2012-05-13 16:06:04下载
- 积分：1
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target-track
目标跟踪算法源代码，效果挺好，没错误。从事这方面学习的，可参考以下(Target tracking algorithm source code, the effect is very good, no errors. Engaged in this study, refer to the following)
- 2013-12-12 22:52:46下载
- 积分：1
