"cwtfreqbounds" not working despite having Wavelet Toolbox

3 次查看（过去 30 天）
Ritabrata Thakur
Ritabrata Thakur 2018-10-27
评论： Ritabrata Thakur 2018-10-29
>> [maxperiod,minperiod] = cwtfreqbounds(time_series, Ts) ;
Undefined function or variable 'cwtfreqbounds'.
>> ver -------------------------------------------------------------------------------
MATLAB Version: 9.3.0.713579 (R2017b)
MATLAB License Number: XXXXXX
Operating System: Linux 3.10.0-862.14.4.el7.x86_64 #1 SMP Wed Sep 26 15:12:11 UTC 2018 x86_64
Java Version: Java 1.8.0_121-b13 with Oracle Corporation Java HotSpot™ 64-Bit Server VM mixed mode
------------------------------------------------------------------------------------------
MATLAB Version 9.3 (R2017b)
Curve Fitting Toolbox Version 3.5.6 (R2017b)
GSW Oceanographic Toolbox Version 3.05.5 (R2012a)
Image Acquisition Toolbox Version 5.3 (R2017b)
Image Processing Toolbox Version 10.1 (R2017b)
Optimization Toolbox Version 8.0 (R2017b)
Parallel Computing Toolbox Version 6.11 (R2017b)
Signal Processing Toolbox Version 7.5 (R2017b)
Statistics and Machine Learning Toolbox Version 11.2 (R2017b)
Wavelet Toolbox Version 4.19 (R2017b)

请先登录，再回答此问题。

采纳的回答

Andreas Goser
Andreas Goser 2018-10-29
This command was introduced in R2018a. I suggest you install R2018a or b in parallel to your R2017b installation and test.
  2 个评论
Steven Lord
Steven Lord 2018-10-29
Andreas is correct. For most or all functions introduced since R2015a, if you look at the end of their documentation page in the online documentation they will indicate when they were introduced (or will indicate they were introduced prior to release R2006a.)
For cwtfreqbounds that message states "Introduced in R2018a".

请先登录，再进行评论。

更多回答（0 个）

类别

在 Help Center 和 File Exchange 中查找有关 Continuous Wavelet Transforms 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by