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3下载:
Morlet小波带宽参数优化,利用shannon小波熵算法,非常实用。里面包括Morlet连续小波变化的实现-Morlet wavelet bandwidth parameters optimized using shannon wavelet entropy algorithm is very practical. Which includes the implementation Morlet continuous wavelet transform
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基于连续小波变换的小波降噪 matlab-Based on continuous wavelet transform matlab Wavelet Noise Reduction
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连续小波变换--通过编程更好地理解连续小波变换,从而对连续小波变换增加了理性和感性的认识,并能提高编程能力!-CWT- By programming a better understanding of the continuous wavelet transform, and thus increases the continuous wavelet transform rational and perceptual awareness, and improve programming skil
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基于墨西哥草帽小波函数进行连续小波变换的matlab变换程序,望对大家有所帮助。-Mexican hat wavelet function based on continuous wavelet transform matlab transformation process, hope to be helpful.
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Wavelets and Continuous Wavelet Transform and Scalo
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对数据进行连续的小波变化,帮助更加了解小波算法过程。-The data is continuous wavelet transform, wavelet algorithm to help better understand the process.
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对数据进行连续的小波变化,帮助更加了解小波算法过程。-The data is continuous wavelet transform, wavelet algorithm to help better understand the process.
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利用连续小波变换,交叉小波变换研究ENSO对长江流域径流的影响。-Using the continuous wavelet transform, ENSO cross wavelet transform research on the influence of the Yangtze river basin runoff.
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2.1 傅里叶变换
2.1.1 经典傅里叶变换
2.1.2 傅里叶变换的基本性质
2.1.3 快速傅里叶变换
2.1.4 短时傅里叶变换
2.2 小波分析与多分辨率分析的历史
2.3 小波分析与傅里叶变换的对比
2.4 小波变换
2.4.1 连续小波变换
2.4.2 离散小波变换
2.4.3 高维小波连续变换
2.5 常用小波基函数
2.5.1 小波函数
2.5.2 小波函数系
2.5.3 复数小波
2.6 构造紧支撑正常小波基
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详细说明:给定小波母函数ψ(x)=(2/√3 π^(-1/4) )(1-x^2)e^(-x^2/2)(有效支撑为[-5,5])和信号f(t) (400个数据, 采样间隔为0.03) 要求做连续小波变换,变换结果以图像形式给出(尺度-位移),说明并在图像上标出信号有哪几个成分 -Given mother wavelet function ψ (x) = (2/√ π ^ (-1/4)) (1-x ^ 2) e ^ (-x ^ 2/2) (effective support [-5,5 ]) and
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Continuous Wavelet Transform of a stationary signal for peak finding.
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连续小波变换寻找脊线,用在信号处理、图像处理等方面(MATLAB)-Continuous wavelet transform for ridge line(MATLAB)
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对一组数据完成了连续小波变换,并得到了时间与scale 的图像-Complete set of data on a continuous wavelet transform and get the time and scale images
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The generalized continuous wavelet transform associated
with the fractional Fourier transform-The main objective of this paper is to study the fractional Fourier transform (FrFT ) and the
generalized continuous wavelet transform and some of their
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小波变换的编程:连续小波变换的Matlab程序代码,使用归一化频率,最高分析频率是0.5Hz-Wavelet transform programming: Matlab code continuous wavelet transform, the use of normalized frequency, the maximum frequency is 0.5Hz analysis
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对仿真信号进行连续小波变换和离散小波变换-Simulation signal continuous wavelet transform and discrete wavelet transform
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利用matlab实现对连续小波变化的实现,简单易懂-Using matlab realize the continuous wavelet transform, easy to understand
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基于连续小波变换的心电P, QRS和T波的特征点提取。-Extracting feature points based on continuous wavelet transform ECG P, QRS and T waves.
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二维连续小波变换,以及高维连续小波变化,简单易懂-Mainly includes two dimensional continuous wavelet transform and higher dimensional continuous wavelet transform and its application!!
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采用连续小波变换对一维信号进行分析的整个过程-Continuous wavelet transform one-dimensional signal analysis throughout the process
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