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chaoliu
运用压科比矩阵的电力系统潮流计算程序。matlab编程。(Flow calculation)
- 2012-05-04 11:59:57下载
- 积分:1
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fig1_21
合成孔径雷达sar信噪比相对于整数脉冲的MATLAB仿真程序,最后结果以计算结果形式给出(Signal-to-noise ratio relative to synthetic aperture radar sar integer pulse MATLAB simulation program, the final results are given in the form of a chart)
- 2012-09-26 17:38:57下载
- 积分:1
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A
说明: this code for fingerprint detection
- 2013-12-24 23:49:06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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Arma
风速预测,ARMA建模,基于时间序列法的风速预测MATLAB程序(Wind speed forecasting, ARMA modeling, wind speed prediction based on time series method matlab program)
- 2021-01-19 21:28:45下载
- 积分:1
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JADE
基于角度和时延联合估计(JADE)算法MATLAB仿真程序(Based on joint angle and delay estimation (JADE) algorithm MATLAB simulation program)
- 2011-09-18 10:40:38下载
- 积分:1
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FengLiJiFangZhen
风力机模型MATLAB仿真,叶尖速比,转矩,利用系数的MATLAB仿真,SIMULINK搭建仿真模型(MATLAB simulation of wind turbine model, the tip speed ratio, torque, utilization factor of MATLAB simulation, SIMULINK simulation model building)
- 2014-05-12 16:55:01下载
- 积分:1
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sift
SIFT算法,用MATLAB编写,不错的参考资料(SIFT algorithm, using MATLAB to prepare, a good reference)
- 2008-03-18 16:12:50下载
- 积分:1
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bandkz
2d photonic band structure calculation program
- 2009-05-01 19:41:37下载
- 积分:1
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mtspv_ga1
Genetic Algorithm which was been used by MatLab codec
- 2010-01-09 02:59:30下载
- 积分:1