中文说明：可见光通信光通率分配曲线图，适用于室内可见光通信系统，可以直接计算功率分配，计算照度分布，已经实际仿真过，代码可用
English Description：
Visible light communication luminous flux distribution curve, suitable for indoor visible light communication system, can directly calculate the power distribution, calculate the illumination distribution, has been the actual simulation, code available