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How can I calculate a Mass Center x,y,z and concentration matrix?
I have a matrix with x,y (coordinates), Z (height) and substance concentration column. How can I calculate de mass center. Than...
5 years 前 | 1 个回答 | 0
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Plot base on index column
I have a file with 19620 row and 3 columns. First columns is an index (profile number). I want to plot de data with same ID. How...
5 years 前 | 3 个回答 | 0
