<?xml version="1.0" encoding="UTF-8"?><rss xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:content="http://purl.org/rss/1.0/modules/content/" xmlns:atom="http://www.w3.org/2005/Atom" version="2.0"><channel><title><![CDATA[Increase sampling rate (   interp(); function in MATLAB )]]></title><description><![CDATA[<p dir="auto">Hello<br />
i have just finished my project on MATLAB but i need to show result on QT as animation.</p>
<p dir="auto">i need to sample original signal array ...increase sampling rate more than 10 or 100 or 500 is good for me.</p>
<p dir="auto">what function of QT do this?</p>
]]></description><link>https://forum.qt.io/topic/41522/increase-sampling-rate-interp-function-in-matlab</link><generator>RSS for Node</generator><lastBuildDate>Tue, 14 Apr 2026 05:09:08 GMT</lastBuildDate><atom:link href="https://forum.qt.io/topic/41522.rss" rel="self" type="application/rss+xml"/><pubDate>Sat, 17 May 2014 02:31:23 GMT</pubDate><ttl>60</ttl><item><title><![CDATA[Reply to Increase sampling rate (   interp(); function in MATLAB ) on Sat, 17 May 2014 14:33:05 GMT]]></title><description><![CDATA[<p dir="auto">Hi,</p>
<p dir="auto">Qt does not offer advanced mathematical functions. You have 3 options (from simplest to hardest):</p>
<ul>
<li>Interpolate your data in MATLAB before passing it to Qt</li>
<li>Link your Qt project to a mathematical library like "GSL":<a href="http://www.gnu.org/software/gsl/" target="_blank" rel="noopener noreferrer nofollow ugc">http://www.gnu.org/software/gsl/</a></li>
<li>"Write your own interpolation functions":<a href="http://books.google.com/books?id=gwijz-OyIYEC&amp;pg=PA36&amp;dq=interpolation" target="_blank" rel="noopener noreferrer nofollow ugc">http://books.google.com/books?id=gwijz-OyIYEC&amp;pg=PA36&amp;dq=interpolation</a></li>
</ul>
]]></description><link>https://forum.qt.io/post/228870</link><guid isPermaLink="true">https://forum.qt.io/post/228870</guid><dc:creator><![CDATA[JKSH]]></dc:creator><pubDate>Sat, 17 May 2014 14:33:05 GMT</pubDate></item></channel></rss>