Proof of concept demonstration of LED-based self-location system

Data for figure 4 in Herrnsdorf et al., "Concept of a GaN-LED-based positioning system using structured illumination", presented at IEEE Photonics 2015. Content: Location signal for a fiber tip placed in the two positions within the area illuminated by a 16x16 micro-LED array, a) and b) position 1 and c) and d) position 2. The signal was obtained by a) and c) raster scanning and b) and d) reconstructed from the displayed Hadamard basis set.本数据集取自Herrnsdorf等人于2015年IEEE光子学大会（IEEE Photonics 2015）发表的论文《基于结构化照明的氮化镓基发光二极管（GaN-LED）定位系统构想》中的图4相关数据。具体内容为：将光纤尖端置于16×16微型发光二极管（micro-LED）阵列的照明区域内的两个位置，其中a)、b)对应位置1，c)、d)对应位置2。该信号的采集方式如下：a)、c)通过光栅扫描直接获取，b)、d)则由所展示的阿达玛（Hadamard）基集重构得到。