有较好的参考价值，IDW距离反比加权方法，这个有中文注释，看得明白，考虑雨衰 阴影 和多径影响，有PMUSIC 校正前和校正后的比较，是机器学习的例程。- There are good reference value, IDW inverse distance weighting method, The Chinese have a comment, understand it, Consider shadow rain attenuation and multipath effects A r