文件名称:Pack-Kurtogram
- 所属分类：
- matlab例程
- 资源属性：
- [Matlab] [源码]
- 上传时间：
- 2012-11-26
- 文件大小：
- 219kb
- 下载次数：
- 0次
- 提 供 者：
- jiangr******
- 相关连接：
- 无
- 下载说明：
- 别用迅雷下载，失败请重下，重下不扣分！
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快速计算一维信号的塔式谱峭度图，选择谱峭度最大值区间，方便确定所需滤波器中心频率及带宽。-Computes the fast kurtogram of signal x.This fast algorithm uses a pyramidal decomposition of the signal into a user-specified number of levels (a good choice is nlevel = 8). The first level is the classical kurtosis of the signal, the second level is the spectral kurtosis in 2 octaves, the third level the spectral kurtosis in 4 half-octaves, etc. Non-integer levels refer to divisions into third octaves. Here below is an illustration on how the frequency band is successively split when increasing the level
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下载文件列表
Pack Kurtogram\Pack Kurtogram V3\binary.m
..............\.................\DBFB.m
..............\.................\demo_Fast_Kurtogram.m
..............\.................\Fast_Kurtogram.m
..............\.................\Find_stft_kurt.m
..............\.................\Find_wav_kurt.m
..............\.................\Kf_fft.m
..............\.................\Kf_W.m
..............\.................\kurt.m
..............\.................\K_wpQ.m
..............\.................\K_wpQ_filt.m
..............\.................\K_wpQ_filt_local.m
..............\.................\K_wpQ_local.m
..............\.................\max_IJ.m
..............\.................\raylinv.m
..............\.................\TBFB.m
..............\.................\VOIE1.MAT
..............\ReadmeFK.rtf
..............\Pack Kurtogram V3
Pack Kurtogram
..............\.................\DBFB.m
..............\.................\demo_Fast_Kurtogram.m
..............\.................\Fast_Kurtogram.m
..............\.................\Find_stft_kurt.m
..............\.................\Find_wav_kurt.m
..............\.................\Kf_fft.m
..............\.................\Kf_W.m
..............\.................\kurt.m
..............\.................\K_wpQ.m
..............\.................\K_wpQ_filt.m
..............\.................\K_wpQ_filt_local.m
..............\.................\K_wpQ_local.m
..............\.................\max_IJ.m
..............\.................\raylinv.m
..............\.................\TBFB.m
..............\.................\VOIE1.MAT
..............\ReadmeFK.rtf
..............\Pack Kurtogram V3
Pack Kurtogram