Thanks! I am student. I have question. Outputs of FFT core are complex values. These values are represented in binary 2nd complement form? For calculation of amplitude and phase of signal are used equations A^2=(Re)^2+(Im)^2 and F=atan(Re/Im). These calculation procedure is right?
Yes, but best to use atan2 rather than atan, with the imaginary on top -> atan2(Im/Re). atan will only give you a pi/2 to -pi/2 range, but atan2 gives you the full 4 quadrant pi to -pi range.
Your video has helped me a lot with a problem I had, however I would also like to ask you how you made the animation of minute 0:55, I ask you why I have to make a similar animation for the final delivery of my graduation work and it would help me much to know how you did it, in advance thanks for your videos
incredibly informative. Thanks
Concepts clearing tutorial..Thanks
i am very excited about this project plz consider my request at high priority.
Thanks a lot, where can I find the verilog and the project code you mentioned. I could not find it. Huge fan BDW
Hi, could you let me know if you are using the nios/e or nios/f processor for this project?
Thanks for the great video tutorial. Do you have a github repo for the code in this video by any chance?
Thanks! I am student. I have question. Outputs of FFT core are complex values. These values are represented in binary 2nd complement form? For calculation of amplitude and phase of signal are used equations A^2=(Re)^2+(Im)^2 and F=atan(Re/Im). These calculation procedure is right?
Yes, but best to use atan2 rather than atan, with the imaginary on top -> atan2(Im/Re). atan will only give you a pi/2 to -pi/2 range, but atan2 gives you the full 4 quadrant pi to -pi range.
@@VisualElectric_ thanks you!
hello sir can i get the more information about this project and its code base github link plz.
Your video has helped me a lot with a problem I had, however I would also like to ask you how you made the animation of minute 0:55, I ask you why I have to make a similar animation for the final delivery of my graduation work and it would help me much to know how you did it, in advance thanks for your videos
Thanks for your comment. The animation is done with Adobe After Effects.
hello bro. i need your email please