[求助] 读取多个txt文件

楼: Originally posted by harryzs at 2012-01-25 03:35:37:
Under Linux:
cat  *.* | awk "do what you want"

楼: Originally posted by lurencyj at 2012-02-16 18:41:52:
在linux下的话，可以简单的做一个文件名列表作为c++程序的输入参数。

dir *.dat` > datafiles

./cpp_exe "datafiles"

10楼: Originally posted by shouhangwn at 2012-02-21 12:59:42:
我觉得在linux下比较方便，进来学习了~~~

2楼: Originally posted by libralibra at 2012-01-25 01:55:43:
去学习opencv,只需要简单的c++知识.大概3小时就够了
opencv读图后,所有数据都当做矩阵,跟matlab非常类似,只是不能向量化,矩阵必须用下标双循环,
不过如果你的就是简单的求均值作差,好像有函数cvAvg和cvSub,非常 ...

楼: Originally posted by lurencyj at 2012-02-21 21:14:36:
imread 函数， 官网online document 上有tutorial的例子