I can't use fdatool why?

I can't use fdatool.Why?

[Walter Roberson]

Perhaps you do not have Signal Processing Toolbox installed, or do not have it licensed, or you have a version of MATLAB too old to have it?

Note: fdatool will be removed soon. Use filterDesigner instead.

Answer 1

[Ekemini Stephen]

Based on the MATLAB version you are using, fdatool is most likely removed. Use the following code on your command window.

filterDesigner

[Walter Roberson]

fdatool has not been removed yet as of R2019b. It probably will not last much longer though; it would not surprise me if it is gone in R2020a.

[Yuanzhe Liu]

Its now the filterDesigner in the signal processing toolbox