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我有一组具有以下格式的数据
city1 state1 country1 frequency1 city2 state2 country2 frequency2 city3 state3 country3 frequency3 ... cityN stateN countryN frequencyN
我需要在地球上创建一个平滑的密度图。任何人都有这种经验,例如在python或octave其他计算包中?
python
octave
我的解决方案通过对靠近定义点(城市)的地球区域的频率进行平均来引入平滑度。