GTAW code GTAW (acronym for General Tokamak Alfven Wave) is an ideal MHD eigenvalue code which calculates the frequency and mode structure of Alfven eigenmodes in general tokamak geometry. GTAW reads a G-EQdsk file (g-file) to get the magnetic equilibrium information of an axisymmetric ...
In computational geometry, the point in polygon (PIP) problem asks whether a given point in the plane lies inside, outside, or on the boundary of a polygon. (http://en.wikipedia.org/wiki/Point_in_polygon) 解决这一问题的经典算法是 Ray casting algorithm, 如下是一个实现这一算法的C程序 (http://www ...
回旋动理学应该是我们做磁约束等离子体理论的基本工具,可惜到今天为止我还没有看懂过一篇回旋动理学的文章, 请教了Xu师弟后,他给了我以下建议: "建议先看Brizard在07年review of modern physics上写的一篇综述。他是基于李变换扰动方法的现代回旋动理学理论,这篇能看懂应该就能看懂大多数回旋动理学的文献了。李变换扰 ...