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sig
CD传统多用户检测器的误码率比较(八个用户)(CD of traditional multi-user detector error rate (eight users))
- 2013-04-13 23:17:05下载
- 积分:1
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gauss_seidel
Gauss-Seidel method for system of equatios, type: Ax=b
- 2013-05-17 20:53:26下载
- 积分:1
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work
本程序用matlab仿真卫星及轨道,希望对大家的学习有所帮助(This procedure simulation using matlab and satellite orbit, and they hope to be helpful to study the U.S.)
- 2009-03-08 10:48:30下载
- 积分:1
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20110303
说明: 建立了高效的优化模型,能够迅速处理大量的数据。(Establishment of an efficient optimization model to quickly process large amounts of data.)
- 2011-03-03 17:39:57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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yongxizhijiezhuanjukongzhi
定子磁链直接转矩控制,波形平稳,转速稳定,控制效果良好(Direct torque control of stator flux linkage, the waveform is stable, stable speed, good control effect
)
- 2014-05-07 15:36:58下载
- 积分:1
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HHT_forier
hilbert spectrum and DFT
- 2010-09-23 16:36:58下载
- 积分:1
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matlab1
基于MATLAB的46个实用程序 本人已经试验过 全部成功 希望对大家有用(46 utility based on MATLAB I have tested all the success the hope that useful)
- 2012-05-30 10:28:34下载
- 积分:1
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Nuclear-Data-Processing--program
核数据处理课程设计 能谱谱数据分解方法研究程序,包括了多种滤波平滑方法和寻峰,求峰面积等,非常实用。(Nuclear Data Processing Curriculum design- EDS spectral data decomposition method research program, including a variety of filtering and smoothing methods peak search, find and peak area, very practical.)
- 2015-07-03 14:01:27下载
- 积分:1
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nh
说明: 关于用matlab实现的曲线拟合50000个点的程序,不知道对大家有没有用(Matlab on the use of curve fitting to achieve 50,000 points, the procedures, I do not know all of you there is no use)
- 2009-01-14 18:13:42下载
- 积分:1