guass迭代法，是数值分析中很重要的一种，源码为其在matlab中的实现。 -guass iterative method, numerical analysis is a very important one in the matlab source code for its realization.

本代码实现了获取窗口句柄，窗口标题以及同时实现了窗口在屏幕上的随意浮动，以供大家参考-The code implemented for the window handle, window title, and while achieving a window floating freely on the screen for your reference

circular array code for calculation of DOA with gua