Unzipping a gzipped string

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Keith
Keith 2014-10-8
评论： Keith 2014-10-9
Hello, Currently, we are using PHP to read data from a gzipped, base 64 encoded database and outputting the results which is then read by Matlab and manipulated as needed.
I would like to read the database directly from Matlab. I have no problem reading the database and decoding from Base64. However, I cannot understand how to unzip (uncompress) the string.
In PHP, it is a simple function called 'gzuncompress'. However, in Matlab, the gzip function requires a file, not a string.
Any suggestions would be great. Thanks Keith

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采纳的回答

José-Luis
José-Luis 2014-10-8
You could always call a PHP script from Matlab using the system() call and have it return the uncompressed string.

更多回答（1 个）

Guillaume
Guillaume 2014-10-8
Yes, there are several functions in matlab that are severely limited compared to other languages as they only work on files and not on streams / strings. Other than Jose-Luis' answer, you can
  1. save your string to a file and use matlab gunzip. That's not going to be fast
  2. use java.util.zip.GZIPInputStream. May be a bit awkward. Certainly not a one-liner.

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