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Source
its c-wavelet transform
- 2014-02-05 23:16:47下载
- 积分:1
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wave_denoise
对信号进行小波去噪再重构,针对不同分解层次的高频系数,采用分层阈值方式来量化高频系数。(Signal is carried out the wavelet denoising again reconstructed to quantify high-frequency coefficients, high-frequency coefficients for different levels of decomposition, hierarchical threshold.)
- 2021-04-16 20:28:53下载
- 积分:1
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mh_maichong_test
matlab计算haar 小波各级近似系数和细节系数的频率响应(CA1,CD1,CA2,CD2,CA3),并画出幅频图,便于理解小波变换的意义,(U191 u7197 u5c1 u5c1 u5Fc1 u4Fc u653 u564C u548C u7286 u8282 u7CFB u6570 u7684 u9891 u54CD u5E94 uFF08CA1 uFF0CCD1 uFF0CCA2 uFF0CCD2 UFF0CCA3 uFF09 uFF0C u5E76 u753B u51FA u5E45 u9891 u56FE uFF0C u4FBF u4E8E u7406 u89E3 u5C0F u6CE2 u53D8 u6362 u7684 u610F u4E49 uFF0C)
- 2017-05-19 16:39:01下载
- 积分:1
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jp2_mat
图像的5/3小波变换的matlab代码。程序简短,易懂。(Image 5/3 wavelet transform matlab code. Program brief and easy to understand.)
- 2021-03-22 16:49:16下载
- 积分:1
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kanhe2016
离散小波变换在图像处理去噪中的应用
经典文献 IEEE的(ECG signal compression using 2-D DWT Hermite coefficients)
- 2017-06-14 00:08:05下载
- 积分:1
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wave
Harr小波具有紧支撑、零调和性和优良的正交性等优点,因此选择它作为小波变换的基函数。对采样数据进行4层小波包变换得到16维的特征样本。(Harr wavelet has compact support, zero reconcile and excellent orthogonality, etc., so choose it as the base function of wavelet transform. 4 layers of sampled data wavelet packet transform feature samples 16 dimensions.)
- 2014-09-17 16:25:07下载
- 积分:1
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ridge
本人自己编写的小波变换脊提取程序,可用与信号分析.欢迎指导.(I have written wavelet transform ridge extraction procedures, can be used with the signal analysis. Welcomed the guidance.)
- 2021-01-05 17:18:53下载
- 积分:1
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emd
经验模态分解程序包
希尔伯特黄变换程序的matlab程序仅供参考(Empirical mode decomposition package
Hilbert Huang transform program)
- 2017-09-03 15:10:58下载
- 积分:1
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jp2_mat
图像的5/3小波变换的matlab代码。程序简短,易懂。(Image 5/3 wavelet transform matlab code. Program brief and easy to understand.)
- 2021-03-22 16:49:16下载
- 积分:1
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Chirplet Transform
基于Wigner-Ville分布的Chirplet变换,用于信号的时频分析。
- 2022-03-16 22:20:40下载
- 积分:1