shijianxulie
所属分类：人工智能/神经网络/深度学习
开发工具：matlab
文件大小：15KB
下载次数：190
上传日期：2010-04-09 14:14:49
上 传 者：
cathy1986
说明： 时间序列的时频特性分析研究时间序列的傅里叶变换及逆变换，快速梅林变换及逆变换，短时离散傅里叶变换，得到瞬时频率。
研究时间序列的Born–Jondan时频分布图，Butterworth时频分布图，Choi–Williams时频分布图，得到瞬时频率。
(Time series analysis of time-frequency characteristics of time series of Fourier transform and inverse transform, the fast Mellin transform and inverse transform, short time discrete Fourier transformation, the instantaneous frequency. Of time series of Born-Jondan time-frequency distribution, Butterworth frequency distribution, Choi-Williams time-frequency map, get instantaneous frequency.)
文件列表:
源程序\800.txt (1861, 2009-05-14)
源程序\ARForecast1.m (583, 2009-06-05)
源程序\ARForecast2.asv (621, 2009-06-05)
源程序\ARForecast2.m (621, 2009-06-05)
源程序\ARForecast3.m (590, 2009-06-05)
源程序\Biyesheji.asv (14749, 2009-06-08)
源程序\Biyesheji.fig (4203, 2009-06-09)
源程序\Biyesheji.m (17416, 2009-06-08)
源程序\BornJondan.m (157, 2009-06-08)
源程序\Butterworth.m (159, 2009-06-08)
源程序\ChoiWilliams.m (161, 2009-06-08)
源程序\fft1.m (146, 2009-06-06)
源程序\fft2.m (181, 2009-06-06)
源程序\fft3.m (131, 2009-06-08)
源程序\Guangyijuxing.m (169, 2009-06-08)
源程序\ifft1.m (173, 2009-06-08)
源程序\ifmt1.m (184, 2009-06-08)
源程序\ifmt2.m (124, 2009-06-08)
源程序\MargenallHill.m (69, 2009-06-08)
源程序\MargenallHillP.m (134, 2009-06-08)
源程序\mellin.asv (110, 2009-06-08)
源程序\mellin1.m (192, 2009-06-08)
源程序\mellin2.m (180, 2009-06-08)
源程序\Shunshipinlv.m (412, 2009-06-05)
源程序\Shunshipinlv1.m (252, 2009-06-06)
源程序\Shunshipinlv2.m (332, 2009-06-06)
源程序\Shunshipinlv3.m (348, 2009-06-06)
源程序\tfrrsp1.m (109, 2009-06-08)
源程序\tfrrsp2.m (169, 2009-06-08)
源程序\tfrstft1.m (215, 2009-06-09)
源程序\WignerVille.m (57, 2009-06-09)
源程序\WWignerVille.m (59, 2009-06-08)
源程序 (0, 1999-11-09)
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