MATLAB数值分析应用教程-畅读网

　　　　

MATLAB数值分析应用教程

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内容简介:

本书介绍了MATLAB在数值分析中的应用，内容涉及MATLAB介绍、数值分析的数学基础、数值分析在工程及科研中的应用等问题。全书共分10章，首先介绍了MATLAB软件使用、矩阵与数组、元胞与结构数组等基础内容。着逐步向读者展示MATLAB在数值分析中的应用，介绍了程序控制与矩阵分析、数据分析、线性与非线性方程组求解、数值微积分、微分方程求解、偏微分方程求解及*化设置等。<br/>

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SELECT `id`,`name` FROM `ls_goods_category` WHERE `id` = 35 LIMIT 1 [ RunTime:0.001045s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 11 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.001604s ]
SELECT `a`.*,`ap`.`width`,`ap`.`height` FROM `ls_ad` `a` INNER JOIN `ls_ad_position` `ap` ON `a`.`pid`=`ap`.`id` WHERE `pid` = 14 AND `ap`.`client` = '2' AND `a`.`status` = '1' AND `a`.`del` = '0' AND `ap`.`status` = '1' AND `ap`.`del` = '0' ORDER BY `sort` DESC,`id` DESC [ RunTime:0.001889s ]
SELECT * FROM `ls_goods` WHERE `del` = 0 AND `status` = 1 AND `create_time` <= 1787255094 ORDER BY `create_time` DESC LIMIT 5 [ RunTime:1.327980s ]

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