3 Mozilla/5.0 (Windows NT 5.1; rv:10.0.2) Gecko/20100101 Firefox/10.0.2 /rde/contents/library/ps2img/cgi-bin/eqn2gif.cgi 157.118.3.12 1330580511 2012/03/01 14:41:51 \left[ \begin{array}{r} \sum a_i g_1(x_i) \\\ \sum a_i g_2(x_i) \\\ \vdots \end{array} \right] = \left[ \begin{array}{rrrr} \sum g_1(x_i)^2 & \sum g_1(x_i)g_2(x_i) & \sum g_1(x_i)g_3(x_i) & \cdots \\\ \sum g_2(x_i)g_1(x_i) & \sum g_2(x_i)^2 & \sum g_2(x_i)g_3(x_i) & \\\ & \vdots & & \ddots\end{array} \right] \left[ \begin{array}{r} z_1 \\\ z_2 \\\ \vdots \end{array} \right] 22 ______(________________________) <IMG SRC="../cgi-cache/20120301_142441.gif"> ______ 正常に処理されました 20120301_142441 http://www.mech.tohoku-gakuin.ac.jp/rde/contents/library/ps2img/eqn2gif_online.html Thu Mar 1 14:41:51 2012