From: "Jason Heinrich" <jhein@uvic.ca>
Path: news.mathworks.com!newsfeed-00.mathworks.com!webcrossing
Newsgroups: comp.soft-sys.matlab
Subject: Why is Matlab2007a Slow Compared to v6.5.1
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Date: Mon, 9 Jul 2007 12:29:24 -0400
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I've been performing image analysis on a series of images with MATLAB
6.5.1. The program I've written performs many iterations and has an
operating speed of 30-40 seconds. I needed to compile the program and
thus used MATLAB 2007A with Compiler 4.6; however, the operating
speed of both the 2007a m-file and stand-alone executalbe is 4
minutes.

Why is 2007a so much slower than v6.5.1? I can't find a compiler for
6.5.1: is there another solution?