• Àüü
  • ÀüÀÚ/Àü±â
  • Åë½Å
  • ÄÄÇ»ÅÍ
´Ý±â

»çÀÌÆ®¸Ê

Loading..

Please wait....

Çмú´ëȸ ÇÁ·Î½Ãµù

Ȩ Ȩ > ¿¬±¸¹®Çå > Çмú´ëȸ ÇÁ·Î½Ãµù > Çѱ¹Á¤º¸Åë½ÅÇÐȸ Çмú´ëȸ > 2009³â Ãß°èÇмú´ëȸ

2009³â Ãß°èÇмú´ëȸ

Current Result Document :

ÇѱÛÁ¦¸ñ(Korean Title) ´ÙÁßÁ¦ÇÑÁ¶°ÇÀ» °®´Â ºÎ¹êµå AP ¾Ë°í¸®ÁòÀÇ ¼ö·ÅÇؼ®
¿µ¹®Á¦¸ñ(English Title) Convergence Analysis of Multiple Constrained Subband Affine Projection Algorithm
ÀúÀÚ(Author) ±è¿µ¹Î   ¼Õ»ó¿í   ÃÖÈÆ   ¹èÇö´ö   Young-Min Kim   Sang-Wook Sohn   Hun Choi   Hyeon-Deok Bae  
¿ø¹®¼ö·Ïó(Citation) VOL 13 NO. 02 PP. 0474 ~ 0476 (2009. 10)
Çѱ۳»¿ë
(Korean Abstract)
¹ÝÇâÁ¦°Å ¶Ç´Â ä³ÎµîÈ­¿Í °°Àº ¹«¼±Åë½Å ½Ã½ºÅÛ¿¡¼­ ÀûÀÀÇÊÅ͸µÀº ¸Å¿ì ½Ç¿ëÀûÀÌ´Ù. ÀûÀÀÇÊÅÍÀÇ °è¼ö°»½ÅÀ» À§ÇØ »ç¿ëµÇ´Â ÀûÀÀ ¾Ë°í¸®ÁòÀÇ ¼ö·Å¼º´ÉÀº ÀԷ½ÅÈ£ÀÇ »ó°üµµ¿Í ÀûÀÀÇÊÅÍÀÇ ±æÀÌ¿¡ ÀÇÁ¸ÇÑ´Ù. ³ôÀº ÀԷ»ó°üµµ¿Í ±ä ±æÀÌÀÇ ÀûÀÀÇÊÅÍ´Â ¼ö·Å¼º´ÉÀ» ÀúÇÏÇϹǷΠÀÌ·¯ÇÑ ¹®Á¦Á¡À» ÇØ°áÇϱâÀ§ÇØ ÃÖ±Ù ºÎ¹êµå ±¸Á¶¿¡¼­ ÀԷ»ó°üµµ¸¦ »çÀüÁ¦°ÅÇÏ°í ÀûÀÀÇÊÅÍ °è¼ö¸¦ °»½ÅÇÏ´Â ºÎ¹êµå AP ¾Ë°í¸®ÁòÀÌ Á¦¾ÈµÇ¾ú´Ù. º» ³í¹®¿¡¼­´Â ´ÙÁßÁ¦ÇÑÁ¶°ÇÀ» °®´Â ºÎ¹êµå AP ¾Ë°í¸®ÁòÀÇ ¼ö·Å¼º´É Çؼ®¹æ¹ýÀ» Á¦½ÃÇÑ´Ù.
¿µ¹®³»¿ë
(English Abstract)
In the radio communication, such as echo cancellation and channel equalization, adaptive filtering is very practical. Its convergence behavior that is used for updating the weights depends on the correlation of the input signal and length of adaptive filter. Highly correlated input and long length of adaptive filter deteriorate the convergence behavior. To solve this problem, recently, subband affine projection algorithm which pre-whiten the correlation of the input and update the weights in subband structure has been presented. This paper presents convergence analysis method of multiple constrained subband affine projection algorithm.
Å°¿öµå(Keyword) Subband Affine Projection Algorithm   Adaptive Filter   MSE   Statistical Analysis  
ÆÄÀÏ÷ºÎ PDF ´Ù¿î·Îµå