This video introduces the Fast Fourier Transform (FFT) as well as the concept of windowing to minimize error sources during ADC characterization.
Пікірлер: 29
@khj55824 жыл бұрын
Thank you Lord Jesus, for this video. I've been searching the internet for hours to understand why my FFT outputs were seemingly wrong.
@markuscwatson4 жыл бұрын
I love TI! Thanks for this!
@charlesgeorge855 жыл бұрын
This is one of the best tutorial, Thanks for the effort..
@BrannFangs4 жыл бұрын
Excellent video, thanks!
@mohammadalshawabkeh57916 жыл бұрын
This is gold. Thanks!
@phip16113 жыл бұрын
great video, thanks!
@villager28383 жыл бұрын
Brief and clear
@0x80O0oOverfl0w5 жыл бұрын
How do you ensure the end of the record falls within the right part of the window? Or what is to keep the end of record from falling in the middle of the window?
@mayurwagh8361 Жыл бұрын
superb explanation
@binli3072 жыл бұрын
thank you!!!
@ZygmuntKiliszewski3 ай бұрын
Hello everyone! This Fast Fourier Transfirm system in the inverting version can perfectly supervise the current generation of two sine functions offset by an angle of 90 degrees to each other. They would power the next generation Brushless Hybrid Fast - Rotation Motor (BLHF-RM). I have already described this issue in numerous publications. Greetings to fans of synchronous motors 😀.
@mayankkoshti14283 жыл бұрын
What changes to occur when we use 2 and after that we use 3, what effect does it have on results??? This is a very nice video..!!!!!!!!!!
@nikolaykostishen64022 жыл бұрын
Thanks!
@Nat-dt3qt3 ай бұрын
Natalia Arellano 450 muy buen video 👍🏻👍🏻👍🏻
@PalgunaGopireddy5 ай бұрын
Much elaborated vid
@michaellove79123 жыл бұрын
I want to give you a million thumbups
@antonelse5 жыл бұрын
HUGE
@Aemilindore3 жыл бұрын
Thanks
@bassome3000ify6 жыл бұрын
Does TI offer a chip that can convert analog signals to FFT values? I.e. analog input, serial digital output
@jsogman11 ай бұрын
Hello, did you ever find something like this?
@ShaunusDog3 жыл бұрын
It is worth noting that the alias region is conjugate symmetric about Fs/2.
@Gaygurke2 жыл бұрын
for real signals -> in use with adc yes
@47lokeshkumar748 ай бұрын
Nice
@ahmednor58065 ай бұрын
🙏🙏🌹🌹
@ahmadalghooneh21053 жыл бұрын
0:39 that is DFT equation not FFT, please don't mix that; FFT is a solution to DFT which is a lot faster than other methods available.
@jazzjohn22 жыл бұрын
The FFT is an optimised method to compute the DFT. The result is the same, so she wasn't far off referring to the DFT equation as an FFT.
@3499916812 жыл бұрын
@@jazzjohn2 ну так люди приходят сюда посмотреть как из ДПФ получается БПФ. если бы я хотел посмотреть про ДПФ, я и искал бы видос про ДПФ, а не про БПФ