Znn3bq.jpeg
²é¿´: 472  |  »Ø¸´: 2
µ±Ç°Ö»ÏÔʾÂú×ãÖ¸¶¨Ìõ¼þµÄ»ØÌû£¬µã»÷ÕâÀï²é¿´±¾»°ÌâµÄËùÓлØÌû

liulan2013

гæ (СÓÐÃûÆø)

[ÇóÖú] Çë°ï°ïæÀ²£¬¹ØÓÚLaTeXÖÐËã·¨±íʾͼµÄÎÊÌâ ÒÑÓÐ1È˲ÎÓë

´óÉñÃÇ£¬ÎÒÏëÔÚÂÛÎÄÖмÓÈëÒ»¸öË㷨ͼ£¬¿ÉÊDz»ÖªµÀ¸ÃÔõôд£¬Çë°ï°ïÎÒ°¡£¬Ð»Ð»À²£¬Ë㷨ͼÈçÏ£º

Çë°ï°ïæÀ²£¬¹ØÓÚLaTeXÖÐËã·¨±íʾͼµÄÎÊÌâ
IMG_20150403_164143.jpg
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

» ±¾Ö÷ÌâÏà¹Ø¼ÛÖµÌùÍÆ¼ö£¬¶ÔÄúͬÑùÓаïÖú:

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

liulan2013

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by zhxh1997 at 2015-04-03 17:18:04
Çë²Î¿¼£º

\begin{center}
{\bf Algorithm 1}: Estimating coefficients of model
\begin{tabular}{lp{75mm}}\toprule
\multicolumn{2}{l}{Input: sample data $\{(x_i,f_i)|i=1,2,\cdots,n\}$}\\
\multicolu ...

ллÀ² ÎÒÒѾ­Ð´ÍêÁË

[ ·¢×ÔСľ³æ¿Í»§¶Ë ]
3Â¥2015-04-11 00:01:20
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
²é¿´È«²¿ 3 ¸ö»Ø´ð

zhxh1997

ľ³æ (ÕýʽдÊÖ)

ÂúÊÀ½ç·Éѽ

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï ¡ï
¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
liulan2013(×Ô˽µÄè1988´ú·¢): ½ð±Ò+3, ¹ÄÀø½»Á÷ 2015-04-12 02:51:21
liulan2013: ½ð±Ò+17, ¡ïÓаïÖú 2015-04-14 10:55:34
Çë²Î¿¼£º

\begin{center}
{\bf Algorithm 1}: Estimating coefficients of model
\begin{tabular}{lp{75mm}}\toprule[1.5pt]
\multicolumn{2}{l}{Input: sample data $\{(x_i,f_i)|i=1,2,\cdots,n\}$}\\
\multicolumn{2}{l}{Output: coefficient \(\mbox{\boldmath $a$} \) = $(a_1,a_2,\cdots,a_n)^{\top}$}\\
\midrule
1. & Initialize coefficient parameter {\mbox{\boldmath $a$}}, using the general least-squares regression given as Eq. (\ref{eqn:cost}).\\

2. & Compute the weight matrix $\bf W$ using the current solution ${\mbox{\boldmath  $a$}}_k$ as ${\bf W} \leftarrow diag(w_1,w_2, \cdots, w_n)$, where $w_i$ is defined in Eq. (\ref{eqn:weight}) and $diag()$ forms a $n \times n$ matrix with $w_1,w_2,\cdots,w_n$ as diagonal elements.\\

3. & Compute the next solution ${\mbox{\boldmath $a$}}_{k+1}$ of weighted minimum least squares.\\

4.  & Repeat steps 2) and 3) until the solution converges or the number of iterations equals a predetermined cutoff.\\
\bottomrule[1.5pt]
\end{tabular}
\end{center}
ͼÐΣ¬Í¼Ïñ£¬ÊÓ¾õ£¬ÐźŴ¦Àí£¬»úÆ÷ѧϰµÈ»¶Ó­½»Á÷£¡¸úÎÒ½»Á÷ʱÇë°ÑÎÊÌâÃèÊöÇå³þ£¬²»ÒªÌ«Áýͳ¡£
2Â¥2015-04-03 17:18:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] 260Çóµ÷¼Á +3 Zyt1314520.. 2026-04-17 4/200 2026-04-17 21:06 by Eurekall
[¿¼ÑÐ] ½ÓÊÜÈκε÷¼Á +4 Ò²¾ÍÊÇÀõ×Ó 2026-04-17 4/200 2026-04-17 17:57 by Equinoxhua
[½Ìʦ֮¼Ò] ɽ¶«Ë«·ÇԺУ¿¼ºË³¬¼¶ÎÞµ×Ïߣ¬Áìµ¼ÐÒÔÖÀÖ»ö£¬½ÌʦÔâÑê¿Ö +4 qut2026 2026-04-11 8/400 2026-04-17 16:10 by »á·ÉµÄÖí157
[ÂÛÎÄͶ¸å] ÓÐûÓнÓÊձȽϿìµÄsciÆÚ¿¯Ñ½£¬×îºÃÔÚÒ»¸öÔÂÖ®Äڵģ¬ÑÐÈýº¢×ÓÇó±ÏÒµ 20+4 Ö®»¤×Å 2026-04-16 5/250 2026-04-17 10:02 by bobvan
[¿¼ÑÐ] »¯Ñ§070300 Çóµ÷¼Á +28 ¹þ¹þ¹þ^_^ 2026-04-12 28/1400 2026-04-16 21:36 by ´óÁ¦Ë®ÊÖÁ¦´óÎÞÇ
[¿¼ÑÐ] 291Çóµ÷¼Á +11 ¹ØÒä±±. 2026-04-14 11/550 2026-04-16 15:18 by jiahl2024
[»ù½ðÉêÇë] RY£ºÖйú²ú³öµÄ¿ÆÑ§À¬»øÂÛÎÄ£¬¾ø¶ÔÊýÁ¿ºÍ±ÈÀý¶¼ÊÀ½çµÚÒ» +7 zju2000 2026-04-14 18/900 2026-04-16 11:36 by »¶ÀÖËÌÒ¶Ýè
[¿¼ÑÐ] 322Çóµ÷¼Á +8 123°²¿µ 2026-04-12 15/750 2026-04-16 11:07 by Espannnnnol
[¿¼ÑÐ] 290µ÷¼ÁÉúÎï0860 +38 ÍÛ¹þ¹þ£¬¡£ 2026-04-11 44/2200 2026-04-16 09:52 by cuisz
[¿¼ÑÐ] 289 ·Ö105500ҩѧר˶Çóµ÷¼Á(ÕÒBÇøÑ§Ð£) +4 °×ÔÆ123456789 2026-04-13 4/200 2026-04-16 00:18 by ·ÛÇßÈô³¾
[¿¼ÑÐ] 0854µ÷¼Á +13 ³¤¹­°Á 2026-04-12 16/800 2026-04-15 13:45 by fenglj492
[¿¼ÑÐ] ҩѧ305Çóµ÷¼Á +7 Â꿨°Í¿¨boom 2026-04-11 7/350 2026-04-15 13:21 by Î÷±±Íû¡ª·çɳ
[¿¼ÑÐ] 085600²ÄÁÏÓ뻯¹¤349·ÖÇóµ÷¼Á +16 Àîľ×Ó°¡¹þ¹þ 2026-04-12 17/850 2026-04-14 09:11 by fenglj492
[¿¼ÑÐ] Çóµ÷¼Á +3 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 3/150 2026-04-14 01:00 by Íõ¬Bè±
[¿¼ÑÐ] 293Çóµ÷¼Á +16 ÎÒ°®¸ßÊý¸ßÊý°®Î 2026-04-12 18/900 2026-04-13 21:47 by ѧԱJpLReM
[¿¼ÑÐ] 0831Ò»ÂÖµ÷¼Áʧ°ÜÇóÖú +10 СÐÜî£î£_s 2026-04-11 10/500 2026-04-12 22:43 by ³¤¹­°Á
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸²ÄÁÏ¿ÆÑ§Ó빤³Ì985£¬365·Ö£¬ +8 ²Ä»¯Àî¿É 2026-04-11 10/500 2026-04-12 08:42 by 852137818
[¿¼ÑÐ] 270Çóµ÷¼Á +14 ÑîÀÖ369 2026-04-11 14/700 2026-04-11 20:16 by À¶ÔÆË¼Óê
[¿¼ÑÐ] µ÷¼ÁÇóÖú +6 ¹ûÈ»ÓÐÎÒ 2026-04-11 7/350 2026-04-11 16:22 by Ã÷Ô´ËʱÓÐ
[¿¼ÑÐ] Çóµ÷¼Á£¬Ò»Ö¾Ô¸´óÁ¬Àí¹¤´óѧ354·Ö +5 ÓêÉùÓàÉú 2026-04-11 6/300 2026-04-11 16:12 by ÓêÉùÓàÉú
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û