摘要: 假设c代码文件为:straight_line_integral_inner.c。下面是编译步骤:(1)在MATLAB命令窗口中运行mex -setup(应该有3个以上的空格如:mex -setup),出现下列提示:Please choose your compiler for building external interface (MEX) files:Would you like mex to locate installed compilers [y]/n?(2)选择y,MATLAB将自动搜索计算机上已安装的外部编译器的类型、版本及所在路径,并列出来让用户选择:Select a comp 阅读全文
posted @ 2013-03-29 19:15 Fare 阅读(1283) 评论(0) 推荐(0) 编辑
摘要: matlab中程序:>> x=[6,9,3,4,0;5,4,1,2,5;6,7,7,8,0;7,8,9,10,0]x = 6 9 3 4 0 5 4 1 2 5 6 7 7 8 0 7 8 9 10 0>> [Fx,Fy]=gradient(x)Fx = 3.0000 -1.5000 -2.5000 -1.5000 -4.0000 -1.0000 -2.0000 -1.0000 2.0000 3.0000 1.0000 0.5000 0.5000 -3.5000 -8.0000 1.0000 1.0000 1.0000 -4.5000-10.0000Fy = -1.00 阅读全文
posted @ 2013-03-29 11:14 Fare 阅读(312) 评论(0) 推荐(0) 编辑