| ²é¿´: 691 | »Ø¸´: 1 | ||
| ±¾Ìû²úÉú 1 ¸ö ·ÒëEPI £¬µã»÷ÕâÀï½øÐв鿴 | ||
yummykingгæ (ÕýʽдÊÖ)
|
[ÇóÖú]
¹ØÓÚEEMD·Ö½âµÄ¾ä×Ó
|
|
|
EEMDÖ÷ÒªËã·¨½á¹¹ÓëEMDËã·¨»ù±¾Ïàͬ£¬ÆäºËÐÄÊǽ«¸ß˹°×ÔëÉù¼ÓÈëÐźÅÖУ¬½øÐжà´ÎEMD·Ö½â£¬ÓÉÓÚ¼ÓÈëµÄÔëÉù¾ùֵΪÁ㣬¾¹ý¶à´Îȡƽ¾ùÖµºó£¬ÔëÉù½«Ï໥µÖÏû£¬Ê¹IMF µÄ¾ùÖµ±£³ÖÔÚÒ»¸öÕý³£µÄ¶¯Ì¬·¶Î§ÄÚ¡£ Õâ¾ä»°·Òë³ÉÓ¢ÓïÔõô·£¿ |
» ²ÂÄãϲ»¶
ÃæÉϵÄË®ºÜÉî
ÒѾÓÐ18È˻ظ´
¹úÉç¿ÆÍ¨Ñ¶ÆÀÉó
ÒѾÓÐ5È˻ظ´
5¸ö%2F£¬·Ç¹Ì¶¨¶Î22¸ö×Öĸ
ÒѾÓÐ9È˻ظ´
ÉúÃü¿ÚC13ÃæÉÏ»áÆÀʱ¼ä
ÒѾÓÐ11È˻ظ´
ÄÚÐÄØÑ·¦
ÒѾÓÐ16È˻ظ´
ÉúÃü¿ÚÃæÉÏ»áÆÀ½áÊøÁËÂð´ó¼ÒÓÐÖªµÀ½á¹ûÂð£¿ÏÖÔÚ»¹Ã»Óнá¹ûÕý³£²»£¿
ÒѾÓÐ9È˻ظ´
ͶӢÎÄÆÚ¿¯ÈçºÎ²éÖØ
ÒѾÓÐ6È˻ظ´
²»ÒªÔÙÊý¹ú×ÔÈ»ÉêÇëÊéµÄ filecode µÄ·Ö¸ô·û¸öÊýÁË
ÒѾÓÐ21È˻ظ´
²®°·Éϼ׻ùÇóÖú
ÒѾÓÐ7È˻ظ´
¿ç³ö°æÉçÉÌͶ¸å
ÒѾÓÐ5È˻ظ´
ssssllllnnnn
ÖÁ×ðľ³æ (ÖªÃû×÷¼Ò)
Translator and Proofreader
- ·ÒëEPI: 1690
- Ó¦Öú: 452 (˶ʿ)
- ½ð±Ò: 31580.9
- ºì»¨: 100
- Ìû×Ó: 7681
- ÔÚÏß: 19966.6Сʱ
- ³æºÅ: 3328089
- ×¢²á: 2014-07-17
- רҵ: Ö×Áö·¢Éú
¡¾´ð°¸¡¿Ó¦Öú»ØÌû
¡ï ¡ï ¡ï ¡ï ¡ï
yummyking: ½ð±Ò+5, ·ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2015-10-13 17:07:07
yummyking: ½ð±Ò+5, ·ÒëEPI+1, ¡ï¡ï¡ï¡ï¡ï×î¼Ñ´ð°¸ 2015-10-13 17:07:07
| The main algorithm structure of EEMD is basically the same as that of EMD. The core is the addition of Gaussian white noise to the signal followed by multiple EMD decomposition. Since the mean of the added noise is zero, the noise will cancel each other out after repeated averaging, therefore the mean of IMF maintains within a normal dynamic range. |
2Â¥2015-09-29 06:39:46











»Ø¸´´ËÂ¥
10