matlab初学者对于绘图的基本程序，比如画饼图，线图，向量图，瀑布图等基本绘图基础程序。-matlab for beginners a basic drawing program, such as yourselves chart, line graph, vector, waterfall and other basic drawing foundation program.

有关全息谱的一些资料，有二维全息谱，三维全息谱，全息瀑布图，轴心轨迹-Some information about the holographic spectrum, there is a two-dimensional holographic spectrum, three-dimensional holographic spectroscopy, holography waterfall chart, orbit