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cycle_spinning-gibbs
- 用平移变换平移法(cycle_spinning)消除gibbs效应-Shift with the shift transformation method (cycle_spinning) Effect of the elimination gibbs
periodic_wavelet
- Daubechies小波基的构造 ,采用多孔trous实现小波变换，平移变换平移法(cycle_spinning)消除gibbs效应 -Daubechies wavelet construction, using porous trous wavelet transform translational translational transform method (cycle_spinning) eliminate gibbs effect
GIbba
- matlab写的GIBBS算法例子，非常经典！-Write GIBBS algorithm matlab example, very classic!
fuliyejishujibusixianxiang
- 傅里叶级数和吉布斯现象的小程序，初学者可以观察吉布斯现象-Fourier series and gibbs phenomenon of small procedures, beginners can observe the gibbs phenomenon
ECG-signal-denoising
- 在心电信号处理过程中，为了避免产生Gibbs 振荡现象和严重的频率混叠现象，提出一种基于双树复小波变换，并结合最大后验估计确定阈值的心电信号去噪方法。文中采用了信噪比和均方误差来评价双树复小波变换和离散小波变换两种方法对心电信号的去噪效果。实验结果表明: 与传统离散小波变换相比，双树复小波变换去噪更彻底，边界、纹理等特征能较好地保留，可以作为一种生物医学信号降噪处理的新方法。-In ECG signal processing， in order to avoid the phenomena of