diff --git a/机器学习竞赛实战_优胜解决方案/Indoor Location & Navigation/Indoor解题思路.pdf b/机器学习竞赛实战_优胜解决方案/Indoor Location & Navigation/Indoor解题思路.pdf new file mode 100644 index 0000000..03cf3d2 Binary files /dev/null and b/机器学习竞赛实战_优胜解决方案/Indoor Location & Navigation/Indoor解题思路.pdf differ