Several custom tools are included to demonstrate how different FFT calculations can be created and saved as custom tools.


FFT normalized and smoothed


This tools calculates FFT with some options turned on: removing linear trend and peaks from the input signal and smoothing FFT result with a 15 samples long moving average. filter, removing peaks outside


FFT smoothed


Similar as the previous one, but without operations on the input signal.


FFT with 3D and max marker


This tools calculates FFT by using default settings and creates two more windows: one instrument window displaying a dominant frequency from the FFT, and a second one for tracking all calculated FFTs in a 3D graphics.




FFT with max marker and max tracking


This tools calculates FFT by using default settings and creates two more windows: one instrument window displaying a dominant frequency from the FFT, and a second one tracking all max. frequency values in a signal.





FFT with max marker


Similar as a previous tool, but without tracking max. frequency values.