运用direct3d用茶壶对周围环境做映射-Use Direct3D with teapot on the surrounding environment mapping

vc++6.0编写的，频信号采集程序的源代码，简单易用,需要先安装DXSDK9-vc++6.0 prepared, frequency signal acquisition program' s source code, easy to use, need to install DXSDK9