Extracting data that overlaps with particular longitude and latitude

4 次查看（过去 30 天）

Natalie 2014-2-4

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/114732-extracting-data-that-overlaps-with-particular-longitude-and-latitude

评论： Walter Roberson 2014-2-4

I have two matrices, one contains data about samples collected (each row represents a sample and the columns different pieces of information for that sample eg. longitude and latitude where it was collected) and the other contains particular points of interest (one column contains latitude and the other longitude with each row being a point of interest). I need to find which samples are at these particular interest points (so the longitude and latitude of the sample is the same as one of the rows of the data containing the particular points of interest). How do I go about finding which samples (rows) were collected at the points of interest and then create a new matrix containing only the information of the samples found at the points of interest?

Thanks,

Natalie