About FFT 7.1 simulink block

I am not able to find FFT 7.1 simulink block. I have the matlab version of 2022a.

Answer 1

[Santosh Fatale]

Hi Ujjwal,

I understand that you are trying to add "FFT block" in your Simulink model and not able to find the same in Simulink library.

It is my guess that the issue you were encountering might be because the toolbox required to use the block is not installed on your system. Please execute the following command in MATLAB command window and search for the "DSP System Toolbox" which is essential to use FFT block in the Simulink model.

>> ver

To install new toolbox in the MATLAB, please refer to the following link:

• How do I install additional toolboxes into an existing installation of MATLAB if I don't have access to the Add-On Explorer?

Kindly correct me if I am wrong in my understanding. I did not get the FFT 7.1 Simulink block as there is no such block in Simulink library.

Please elaborate about FFT 7.1 Simulink block, if above provided solution does not resolve the issue you were encountering.