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denoising-based-on-wavelet-transform
这是一个基于一维语音信号的自动消噪代码,采用的是启发式阈值(This is a automatic denoising code based on wavelet transform for one-dimensional signal,we use the heuristic threshold
)
- 2012-11-22 13:12:37下载
- 积分:1
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Untitled
Okumura analyzed path-loss characteristics based on a large amount of experimental data collected around Tokyo, Japan. He selected propagation path conditions and obtained the average path-loss curves under flat urban areas. Then he applied several correction factors for other propagation conditions, such as: Antenna height and carrier frequency Suburban, quasi-open space, open space, or hilly terrain areas Diffraction loss due to mountains Sea or lake areas Road slope Hata derived empirical formulas for the median path loss (L50) to fit
Okumura curves.
- 2013-12-28 23:16:24下载
- 积分:1
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xdglp
对一列信号进行现代功率谱分析 (Of a signal power spectral analysis of modern )
- 2010-11-18 11:59:39下载
- 积分:1
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LuoK_D3_Mur
电磁场时域有限差分算法,三维Mur一阶吸收边界条件(FDTD 3D Mur)
- 2015-03-20 10:05:21下载
- 积分:1
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shannon
香农编码,给定概率求码字,编码效率,平均码长(Shannon coding, the probability of seeking a given codeword, the coding efficiency, the average yards)
- 2010-06-26 15:32:53下载
- 积分:1
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clsf_dpd_fast_3
Neighborhood rough set based feature evaluation and reduction
- 2009-03-27 02:18:21下载
- 积分:1
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demos
进行时频分析需要的东东,现在把它分享出来,希望大家喜欢(Need for time-frequency analysis of the East, and now to share it out, hope you like)
- 2010-10-26 15:39:59下载
- 积分:1
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ProgUpload
Dear Sir,
I have upload some source codes of image processing & digital signal processing performed on matlab platform to avail the membership from you.
Thank You.
- 2010-10-30 01:31:54下载
- 积分:1
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Wavelet_OMP
正交匹配算法,实现了 给定信号的稀疏表示。算法很好!(Orthogonal matching algorithms, realize a given signal sparse said. Algorithm is very good!
)
- 2012-03-21 21:14:57下载
- 积分:1
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exa060302
利用单带滤波器来设计一个半带滤波器,并显示半带滤波器H0,H1,及 H0+H1的幅频响应单带滤波器的归一化截止频率为0.84,长度=16,半带滤波器的长度=31。(Single-band filter design using a half-band filter, and display the half-band filter H0, H1, and H0 H1 magnitude response of the single-band filter normalized cutoff frequency of 0.84, the length of
= 16, half-band filter length = 31.)
- 2011-12-06 10:45:44下载
- 积分:1