TI Precision Labs – ADCs: Fast Fourier Transforms (FFTs) and Windowing

This video introduces the Fast Fourier Transform (FFT) as well as the concept of windowing to minimize error sources during ADC characterization.

[khj]

Thank you Lord Jesus, for this video. I've been searching the internet for hours to understand why my FFT outputs were seemingly wrong.

[charlesgeorge]

This is one of the best tutorial, Thanks for the effort..

[ShaunusDog]

It is worth noting that the alias region is conjugate symmetric about Fs/2.

[Nat-dtqt]

Natalia Arellano 450 muy buen video 👍🏻👍🏻👍🏻

[mayankkoshti]

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

[ZygmuntKiliszewski]

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 😀.

[bassomeify]

Does TI offer a chip that can convert analog signals to FFT values? I.e. analog input, serial digital output

[ahmadalghooneh]

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.

[evanparshall]

The 973.5 kHz on the graph should be 937.5 kHz