IhavedefineanareawithalphahullbutIcan‘tgettherightpointinthearea.forexample:>z.def$x
[,1][,2]
[1,]13.6180826.67013
[2,]12.8268223.04007
[3,]12.9658519.08577
[4,]14.6446818.93133
[5,]18.8181422.18428
[6,]18.6613328.07588
>for(xinseq(97700,97801,20)){
..
分类:
其他好文 时间:
2016-06-20 00:56:25
阅读次数:
166