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Convex
Non-Convex Optimization
- 2010-02-07 22:41:46下载
- 积分:1
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gaosimatch
说明: 通过二维高斯匹配滤波器来对冠状动脉实现增强,通过多个方向的滤波使得图像的增强效果更好(Matched by two-dimensional Gaussian filter to achieve enhanced coronary artery, through the filter makes the multiple directions better image enhancement)
- 2011-03-30 19:27:04下载
- 积分:1
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matlab_plot
matlab中画图功能的详细介绍,给出了几个简单的例题,可直观的看出各种画图的区别(Drawing function in detail, and a few simple examples are given, which can find the intuitive difference of various kinds of drawing)
- 2014-12-17 22:19:17下载
- 积分:1
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refactorAutomtion
clear case 的操作,如check in check out (clear case handle client check in check out )
- 2013-12-04 21:24:08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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OFDM_Channel_estimators
可对OFDM信道进行预测,对初学者会有帮助~(OFDM Channel estimators.It will be helpful1)
- 2013-12-13 15:54:07下载
- 积分:1
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code
it is the code for lsb steganography
- 2012-01-19 02:05:13下载
- 积分:1
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ACOmatlab
matlab中的蚁群算法仿真程序,ACO,经典(the procedures of ACO which is compiled
by matlab)
- 2009-09-08 22:07:09下载
- 积分:1
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ebooksclub
Programming the Finite Element Method 4th edition, Matlab-base approach
- 2011-10-12 18:30:31下载
- 积分:1
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zibochuli
此程序为地震勘探中常用的子波处理程序,可以适用于信号的频谱分析,地震信号的时频分析等等(This procedure is commonly used in seismic wavelet processing, can be applied to the signal spectrum analysis, time-frequency analysis of seismic signals, etc.)
- 2013-10-29 20:33:37下载
- 积分:1