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xiaoboshang
说明: 计算小波分解后的能量及小波熵。里面还有OFDM信号和WPM信号的程序。(After calculating the energy of wavelet decomposition and wavelet entropy. There is also OFDM signal and the WPM signal process.)
- 2011-03-31 10:41:02下载
- 积分:1
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ESPRIT_2D
这篇代码介绍了一种阵列信号处理的一种算法,具有很大的作用。(This code describes an algorithm for an array signal processing, has a big role.)
- 2021-04-23 09:38:48下载
- 积分:1
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secgenwav
Second generation wavelets and applications
- 2010-05-17 03:23:57下载
- 积分:1
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DWT_1D
离散小波变换是指在特定子集上采取缩放和平移的小波变换,是一种兼具时域和频域多分辨率能力的信号分析工具。此变换运用可以缩放平移的小波代替固定的窗进行计算分析,主要应用于信号编码和数据压缩。(Discrete wavelet transform refers to the specific subset take scaling and translation on the wavelet transform, is a kind of multi-resolution ability both time domain and frequency domain signal analysis tool. This transformation can use zoom translational wavelet calculation and analysis instead of the fixed window, mainly used in signal coding and data compression.
)
- 2013-11-10 22:12:48下载
- 积分:1
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simpsal
提取图像显著图,小波融合 非常详细,有用(Extract image saliency map, wavelet fusion is very detailed, useful for)
- 2011-11-02 12:32:07下载
- 积分:1
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脉搏信号降噪
文基于小波分析的特点,提出了一种对信号进行多重小波
变换的自适应去噪法,该方法不仅克服了小波去噪软硬阈值法的局限性,而且解决了自适应滤波中参考信号选取难的
问题,将该方法用于脉搏信号降噪,得到了满意的去噪效果。(The text features based on wavelet analysis, proposed an adaptive multi-wavelet transform for signal denoising method, this method not only overcomes the limitations of hard and soft thresholding method of wavelet de-noising, and resolve the reference signal adaptive filtering Select the difficult problem of the method is used to the noise of the pulse signal, and been satisfied with the denoising effect.)
- 2012-06-18 15:19:37下载
- 积分:1
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MATLAB-wavelet
MATLAB实现小波变换经典程序,包括采用多孔trous算法实现小波变换、基于小波消噪的雷达回波检测、小波插值与小波构造、小波滤波器构造和消噪程序、小波谱分析mallat算法经典程序、小波图像重构 Matlab 程序等等(MATLAB wavelet transform classic program, including the use of undecimated wavelet transform algorithm to achieve the wavelet transform, the radar echo detection based on wavelet denoising, wavelet interpolation and wavelet construction, construction and de-noising of the wavelet filter program, a small spectral analysis mallatclassic algorithm procedures, wavelet image reconstruction Matlab programalgorithm)
- 2012-03-13 23:10:57下载
- 积分:1
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tsxbxz
本程序实现了db2提升小波的消噪,可直接运行成功。(This program achieved a db2 lifting wavelet denoising can be directly run successfully.)
- 2009-11-03 09:36:52下载
- 积分:1
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20060630houjh0278
基于快速小波变换的闪变检测算法,用于计算闪变值(Flicker detection algorithm based on fast wavelet transform
)
- 2020-10-28 15:29:58下载
- 积分:1
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ex001
基于matlab小波变换的轴承故障外圈点蚀分析。(Based on wavelet transform matlab punctuate eclipse outer bearing failure analysis.)
- 2013-10-27 20:27:56下载
- 积分:1