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我有一個類星體的URL的數組存儲在它排序網址的數組
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/0269/spec-0269-51581-0467.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/0329/spec-0329-52056-0059.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/104/spectra/2957/spec-2957-54807-0164.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/0342/spec-0342-51691-0089.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/2881/spec-2881-54502-0508.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/0302/spec-0302-51616-0435.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/2947/spec-2947-54533-0371.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/0301/spec-0301-51942-0460.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/104/spectra/2962/spec-2962-54774-0461.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/2974/spec-2974-54592-0185.fits
我想整理一下旁邊spec-
數量的基礎上,URL數組和不使用字母順序。我用sort
對數組進行了排序,但它並沒有幫助,因爲它總是將3rd
行和2nd last
行排在首位,因爲它們有1
。
我想有這樣
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/0269/spec-0269-51581-0467.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/0301/spec-0301-51942-0460.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/0302/spec-0302-51616-0435.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/0329/spec-0329-52056-0059.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/0342/spec-0342-51691-0089.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/2881/spec-2881-54502-0508.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/2947/spec-2947-54533-0371.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/104/spectra/2957/spec-2957-54807-0164.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/104/spectra/2962/spec-2962-54774-0461.fits
http://dr12.sdss3.org/sas/dr12/sdss/spectro/redux/26/spectra/2974/spec-2974-54592-0185.fits
謝謝你,我用了你的第一個答案的變體。在完成我的工作後,剛剛來到這裏「謝謝你」。我已經完成了我的任務,將它分解到'-'上,它給了我4個字符串,整理出了第二個字符串,並使用下面的索引:using [this](http://stackoverflow.com/questions/37948031/removing-非唯一值和重新排列向量)和[this](https://www.mathworks.com/matlabcentral/answers/160560-access-cell-array-inside-another-cell-array)問題:I整理出另一個,並與'strcat'結合以獲取完整的URL。 –