Windows 7上编译的Sophus

Windows 7上用VS2013编译的Sophus，如果需要或者想尝试在Windows下做视觉SLAM或者其它与Lie群相关工作的可能会用得到。

这个不是原始版本的Sophus，是stevelovegrove维护的那一版，一些C++11的标准在这里没有用到，所以部分VS2015以下版的编译器可以成功编译。

URL如下：http://download.csdn.net/detail/aopaw/9808970

The Sophus library forked by stevelovegrove at github is compiled on Windows 7 with a VS2013 (update 5).

Things should be told that a few modifications in relatively low quality had been done in this compilation and hence none of any guarantee is given for any of using it.