loading/expanding a zip file from file exchange -凯发k8网页登录

created by richard zapor

{"parts":[{"parturi":"/matlab/document.xml","contenttype":"application/vnd.mathworks.matlab.code.document xml","content":"<?xml version=\"1.0\" encoding=\"utf-8\"?><w:document xmlns:w=\"http://schemas.openxmlformats.org/wordprocessingml/2006/main\"><w:body><w:p><w:ppr><w:pstyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:ppr><w:r><w:t>this challenge is to load a zip file from mathworks file exchange and unzip the contents.</w:t></w:r></w:p><w:p><w:ppr><w:pstyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:ppr><w:r><w:rpr><w:b/></w:rpr><w:t>input:</w:t></w:r><w:r><w:t> url_link of zip'd file</w:t></w:r></w:p><w:p><w:ppr><w:pstyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:ppr><w:r><w:rpr><w:b/></w:rpr><w:t>output:</w:t></w:r><w:r><w:t> unzipped mat file</w:t></w:r></w:p><w:p><w:ppr><w:pstyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:ppr><w:r><w:rpr><w:b/></w:rpr><w:t>verification:</w:t></w:r><w:r><w:t> filename and size will be confirmed</w:t></w:r></w:p><w:p><w:ppr><w:pstyle w:val=\"text\"/><w:jc w:val=\"left\"/></w:ppr><w:r><w:rpr><w:b/></w:rpr><w:t>commentary:</w:t></w:r><w:r><w:t> this challenge was inspired by some of my links going dead. alfonso suggested utilizing file exchange(fe). my first attempts to load a mat was unsuccessful due to using the incorrect fe link. the nice matlab unzip function with a valid link led to an efficient method.</w:t></w:r></w:p></w:body></w:document>","relationship":null}],"relationships":[{"relationshiptype":"http://schemas.mathworks.com/matlab/code/2013/relationships/document","target":"/matlab/document.xml","relationshipid":"rid1"}]}

<div style = "text-align: start; line-height: 20.4333px; min-height: 0px; white-space: normal; color: rgb(0, 0, 0); font-family: menlo, monaco, consolas, monospace; font-style: normal; font-size: 14px; font-weight: 400; text-decoration: rgb(0, 0, 0); white-space: normal; "><div style="block-size: 183px; display: block; min-width: 0px; padding-block-start: 0px; padding-top: 0px; perspective-origin: 407px 91.5px; transform-origin: 407px 91.5px; vertical-align: baseline; "><div style="block-size: 21px; font-family: helvetica, arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 384px 10.5px; text-align: left; transform-origin: 384px 10.5px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 281.217px 7.91667px; transform-origin: 281.217px 7.91667px; unicode-bidi: normal; "><span style="">this challenge is to load a zip file from mathworks file exchange and unzip the contents.</span></span></div><div style="block-size: 21px; font-family: helvetica, arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 384px 10.5px; text-align: left; transform-origin: 384px 10.5px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 19.4333px 7.91667px; transform-origin: 19.4333px 7.91667px; unicode-bidi: normal; "><span style="font-weight: 700; ">input:</span></span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 60.85px 7.91667px; transform-origin: 60.85px 7.91667px; unicode-bidi: normal; "><span style=""> url_link of zip'd file</span></span></div><div style="block-size: 21px; font-family: helvetica, arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 384px 10.5px; text-align: left; transform-origin: 384px 10.5px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 25.2667px 7.91667px; transform-origin: 25.2667px 7.91667px; unicode-bidi: normal; "><span style="font-weight: 700; ">output:</span></span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 64.4333px 7.91667px; transform-origin: 64.4333px 7.91667px; unicode-bidi: normal; "><span style=""> unzipped mat file</span></span></div><div style="block-size: 21px; font-family: helvetica, arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 384px 10.5px; text-align: left; transform-origin: 384px 10.5px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 40.0667px 7.91667px; transform-origin: 40.0667px 7.91667px; unicode-bidi: normal; "><span style="font-weight: 700; ">verification:</span></span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 110.483px 7.91667px; transform-origin: 110.483px 7.91667px; unicode-bidi: normal; "><span style=""> filename and size will be confirmed</span></span></div><div style="block-size: 63px; font-family: helvetica, arial, sans-serif; line-height: 21px; margin-block-end: 9px; margin-block-start: 2px; margin-bottom: 9px; margin-inline-end: 10px; margin-inline-start: 4px; margin-left: 4px; margin-right: 10px; margin-top: 2px; perspective-origin: 384px 31.5px; text-align: left; transform-origin: 384px 31.5px; white-space: pre-wrap; margin-left: 4px; margin-top: 2px; margin-bottom: 9px; margin-right: 10px; "><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 45.1333px 7.91667px; transform-origin: 45.1333px 7.91667px; unicode-bidi: normal; "><span style="font-weight: 700; ">commentary:</span></span><span style="block-size: auto; display: inline; margin-block-end: 0px; margin-block-start: 0px; margin-bottom: 0px; margin-inline-end: 0px; margin-inline-start: 0px; margin-left: 0px; margin-right: 0px; margin-top: 0px; perspective-origin: 338.433px 7.91667px; transform-origin: 338.433px 7.91667px; unicode-bidi: normal; "><span style=""> this challenge was inspired by some of my links going dead. alfonso suggested utilizing file exchange(fe). my first attempts to load a mat was unsuccessful due to using the incorrect fe link. the nice matlab unzip function with a valid link led to an efficient method.</span></span></div></div></div>

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last submitted on apr 12, 2023

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richard zapor on 1 oct 2020

link fixed 10/01/2020

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