You probably won't need to learn about them rigorously (how to do them by hand), as most programs can likely produce a fourier transform for you. What is IMPORTANT about the FT is that it says you can take ANY complicated wave and separate it into a linear superposition of discrete sine waves, organized by characteristic sine wave parameters (frequency, wavelength). That said, the FT is everywhere, and it would be good to obtain a working knowledge of it, because it likely isn't going anywhere soon (the math is also REALLY cool).
It would be nice to upload a video on how to use different softwares relating to fitting.
Is it necessary to learn about the Fourier transform?
Among them, to what extent should I understand complex numbers and Euler's formula?
very informative and good explanations Thank you so much! guys! those who made this possible!
Great video. Thank you so much!
Thanks very much, it is helpful！
Awesome video, thanks!
Is it necessary to learn about the Fourier transform?
Among them, to what extent should I understand complex numbers and Euler's formula?
You probably won't need to learn about them rigorously (how to do them by hand), as most programs can likely produce a fourier transform for you. What is IMPORTANT about the FT is that it says you can take ANY complicated wave and separate it into a linear superposition of discrete sine waves, organized by characteristic sine wave parameters (frequency, wavelength). That said, the FT is everywhere, and it would be good to obtain a working knowledge of it, because it likely isn't going anywhere soon (the math is also REALLY cool).