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Spectral-subtraction
学习并找到降噪方法，对语音信号背景噪声做处理，使得声音更清晰。(The background noise is the most common factor degrading the quality and intelligibility of speech in recordings. Spectral subtraction can lower the noise level without affecting the speech signal quality. In this paper, we have studied and implemented to reduce the background noise of the voice signal, and to make improvements to reduce the background noise of the experiment. Not only with the spectral subtraction of the noisy signal of the transformation, we improve the traditional spectral subtraction based on the introduction of the parameters, by adjusting the parameters(α、β、γ) to achieve better enhancement.)
- 2011-04-20 16:21:17下载
- 积分：1
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BCJR_turbo_c_code
Turbo Code simulator
- 2006-12-18 22:07:21下载
- 积分：1
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aumerical-integ-ration
: 针对实际振动位移难以获取的问题, 利用振动位移与加速度信号之间的关系, 先对采样后的加速度信
号采用时域数值积分,得到含有趋势项的速度信号及位移信号,再采用拟合多项式极值的方法, 消除积分过程
中产生的趋势项,从而得到更为精确的速度和位移信号. 算例表明, 利用拟合多项式极值消除趋势项的方法,
得到的位移时程曲线拟合精度高(: In pract ical engineering , the collection of displacement data is mo re dif ficult than that of the
acceleratio n data in the time-domain .Displacement sig nals w as g ot f rom acceleration s ignals using
aumerical integrat ion , wi th the t rend o f erro r. Poly nomial fit ting method o f ex t reme value to eliminate
the trend of erro r w as proposed . More precise di splacement data can be acquired f rom thi s algo rithm.
The example show s that thi s alg orithm can get hig h accuracy displacement data f rom the acceleration
data mo re easi ly .)
- 2014-12-14 18:11:57下载
- 积分：1
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ColonPolypsClassificationANFISTesting
A colon tumor is detected the capsule colon endoscopy.The colon tumor id diagnosed as benign or malignant by using the ANFIS classifier
- 2015-03-25 00:25:29下载
- 积分：1
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guna-Phase1-Output
relay selection and path loss function to max the snr
- 2014-02-07 23:54:37下载
- 积分：1
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77433642fenshuiling_2
一个改进的分水岭算法 用于对图像进行分割，有兴趣可以看看(An improved watershed algorithm for image segmentation, are interested can look at)
- 2010-06-08 16:11:02下载
- 积分：1
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Gaussian_propagation
模拟真空中Gauss光束的三维场分布，方便加深高斯光束性质的理解(Simulate the three-dimensional field distribution of Gauss beam in vacuum and facilitate better understanding of the nature of Gaussian beam.)
- 2021-03-04 10:39:33下载
- 积分：1
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382399785texture_code_and_thesis
说明： 4个纹理分割算法合集+n篇IEEE论文合集
对研究纹理分割的同学来说，很有效(4+ n texture segmentation algorithm Collection collection of research papers IEEE paper texture segmentation students, it is very effective)
- 2011-03-08 11:09:23下载
- 积分：1
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Chapter7
用到了几种vs中的几种导航列表，实现主页与子页面的转换(Used in several vs several navigation list, to achieve sub-pages home page and conversion)
- 2010-05-10 09:47:58下载
- 积分：1
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dynamicalsystem
几种常见混沌时间序列matlab实现
1)chua flow
2)duffing flow
3)Rossler flow
4)Lorenz flow
5)ikeda flow
6)Mackey_Glass flow
7)logistic map
8)henon map
9)Quadratic map(二次图)
也欢迎大家提供更多的混沌方程或映射的经典matlab实现。
(several common chaotic time series to achieve a Matlab) chua flow 2) duffin 3 g flow) Rossler flow 4) Lorenz flow 5) ikeda ss w 6) 7 Mackey_Glass flow) Logistic map 8) henon m ap 9) Quadratic map (Second) of welcome we provide more chaotic or mapping equations by the Code Implementation of Matlab.)
- 2020-08-18 13:18:21下载
- 积分：1
