I have written this program to make it easy for anyone to make computer graphics based structrual design of simple compounds. (User can also make very complex chemical structures but he/she will need a clear idea of 3D geometry and some basic trigno

声线绘制程序，要求在声线不碰海底、海面的情况下，根据所给的任意大洋声速剖面、声源深度和声线传播的水平距离，画出出射角从-10°到10°的20条声线在大洋声道传播的情况-Acoustic line drawing program, not touch the seabed under the conditions of the sea, according to any oceanic sound velocity profile, the sound source depth harmonies

matlab绘制阵列正六边形。采用角度方法。-Draw a regular hexagon array matlab. Using the angle method.