Why does the CHEBWIN function give incorrect results in Signal Processing Toolbox 6.1 (R13SP1)?
1 次查看(过去 30 天)
显示 更早的评论
When I use the following code:
wvtool(chebwin(4096,30))
The main lobe of the time response does not have a peak at 1.0 as expected. However, if I use the code:
wvtool(chebwin(4096,60))
I receive a peak amplitude of 1.0. I should receive a peak amplitude of 1.0 in all situations.
采纳的回答
MathWorks Support Team
2009-6-27
This enhancement has been incorporated in Release 14 Service Pack 3 (R14SP3). For previous product releases, read below for any possible workarounds:
This is a bug in Signal Processing Toolbox 6.1 (R13SP1) in the way that CHEBWIN handles the main lobe calculations..
There are no workarounds.
0 个评论
更多回答(0 个)
另请参阅
类别
在 Help Center 和 File Exchange 中查找有关 Chebyshev 的更多信息
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!