求助 关于数据带入公式如 X=atan((X2-X1)/(Y2-Y1))*180/pi
现有矩阵数据-0253.75000,-0159.71875,06310,00737,00062,0
-0252.93750,-0159.37500,06310,00726,00064,4
-0252.12500,-0159.03125,06310,00729,00064,8
-0251.34375,-0158.62500,06310,00737,00063,12
-0250.56250,-0158.25000,06310,00737,00063,16
-0249.78125,-0157.90625,06310,00733,00064,21
-0249.00000,-0157.53125,06310,00733,00064,25
-0248.21875,-0157.18750,06310,00729,00064,29
-0247.43750,-0156.75000,06310,00737,00062,32
-0246.68750,-0156.40625,06310,00726,00063,36
-0245.96875,-0156.03125,06310,00726,00063,40
-0245.15625,-0155.65625,06310,00729,00063,44
-0244.40625,-0155.31250,06310,00722,00064,48
前两列分别为x，y请问如何把数据带入求的结果 求大神指点，菜鸟还没入门，难度很大，从数据中会提取X,Y但不知如何区分x1，x2，y1
y2， 3.[原创]使用文本文件(.txt)进行数据存取的技巧总结 http://forum.vibunion.com/thread-45622-1-1.html
也谈在Matlab中读入数字与字符混排的文本数据 http://forum.vibunion.com/thread-8937-1-1.html
[转帖]matlab中常见txt文件读入的实用方法 http://forum.vibunion.com/thread-2029-1-1.html
在Matlab中读入数字与字符混排的文本数据 http://forum.vibunion.com/thread-7985-1-1.html
如何导入大量数据 http://forum.vibunion.com/thread-104333-1-2.html
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