MATLAB:LSQNONLIN在R2011a中有变化吗? [英] MATLAB: LSQNONLIN changes in R2011a?
问题描述
我正在处理一个传给我的matlab代码包.它是用R2007b版本编写的，我看到了它的性能.我的实验室刚刚获得了R2011a，尽管该程序包运行时没有错误，但产生的结果却不同(而且明显更差).
I'm working with a matlab code package that was handed down to me. It was written in R2007b version, and I saw it perform. My lab just acquired R2011a and although the package runs without errors, it produces different (and notably worse) results.
我已经得出结论，即执行 lsqnonlin
I've zeroed in on the conclusion that the difference comes when executing lsqnonlin
版本中是否存在任何已知的重大更改?我将如何追踪差异?
如果需要，我将很高兴提供部分代码.
Were there any known and significant changes in the versions? How would I track down the differences?
I'll be glad to supply parts of code if needed.
谢谢！
推荐答案
在2008年，Matlab为优化工具箱更改了一些默认参数，因此您需要弄清楚您到底需要更改什么内容
In 2008, Matlab changed a few of the default parameters for the optimization toolbox, so you need to figure out what exactly u need to change back
