DSP#46 problem on 4 point DFT using DIF FFT in digital signal processing || EC Academy

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EC Academy

EC Academy

3 жыл бұрын

In this lecture we will understand the problem on 4 point DIF FFT in Digital Signal Processing
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Пікірлер: 31
@-Naresh-xw5ib
@-Naresh-xw5ib 2 жыл бұрын
X(k) = ( 0 , 2-j , 0 , -2j+j ) Isnt it ?
@harshavarthinim4800
@harshavarthinim4800 Жыл бұрын
Thanks for making the subjects very easy sir❤️
@ECAcademy
@ECAcademy Жыл бұрын
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@sudhindevan4942
@sudhindevan4942 3 жыл бұрын
Thankyou sir
@ECAcademy
@ECAcademy 3 жыл бұрын
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@study2509
@study2509 10 ай бұрын
it is B=(a-b)Wn^r. U added a+b for x(2)
@Movies_clips123
@Movies_clips123 7 ай бұрын
Maza agya
@Simran-tw6ge
@Simran-tw6ge 3 жыл бұрын
Awesome explanation sir 👏👏 u r all video is very helpful for me sir..sir can u solve previous question papers also because of how the question will come in exam
@ECAcademy
@ECAcademy 3 жыл бұрын
Right now i will try to complete syllabus.... do SUBSCRIBE and keep supporting EC Academy 👍
@learning_point0002
@learning_point0002 3 жыл бұрын
@@ECAcademy sir will the syllabus of dsp be completed by January as we have exams in Feb and ur lectures have been very helpful in dft🙏🏻
@ECAcademy
@ECAcademy 3 жыл бұрын
Will try to complete.... by January.... do SUBSCRIBE and share the link with your friends... this will encourage me to work harder... 👍🏼
@learning_point0002
@learning_point0002 3 жыл бұрын
@@ECAcademy thank u sir
@mohdafroz043
@mohdafroz043 3 жыл бұрын
Nice 👌
@ECAcademy
@ECAcademy 3 жыл бұрын
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@whimsicalvibes
@whimsicalvibes 2 жыл бұрын
Thanks
@ECAcademy
@ECAcademy 2 жыл бұрын
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@FunWithMKbhai
@FunWithMKbhai 2 жыл бұрын
Why No Twiddle Factor for Second Stage ?
@rohansathish3610
@rohansathish3610 2 жыл бұрын
It is equal to 1 so adding it is optional
@poorneshcheenu6108
@poorneshcheenu6108 3 жыл бұрын
Sir if i substitue values of n=0, 1,2 n 3 am not getting the exact values. Can u pls say how to get those values sir? Mean while your explainations are awesome sir😍
@ECAcademy
@ECAcademy 3 жыл бұрын
Follow the steps shown in the video... you will get the answer... Do subscribe and keep supporting EC Academy 👍🏼
@abhipsamohapatra8227
@abhipsamohapatra8227 Жыл бұрын
here why we didnt apply the bit reversal odrder
@adilhameed2516
@adilhameed2516 Жыл бұрын
good
@ECAcademy
@ECAcademy Жыл бұрын
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@akshivijay9345
@akshivijay9345 Жыл бұрын
Why is there no bit reversal in this problem sir?
@ECAcademy
@ECAcademy Жыл бұрын
Watch the previous video you will clearly understand... Do SUBSCRIBE and keep supporting EC Academy 👍
@KA-4013
@KA-4013 2 жыл бұрын
How you got x(n) ={1,0,-1,0} Please someone reply in comment or by you sir 🙏
@ECAcademy
@ECAcademy 2 жыл бұрын
Put the different values of n from 0 to 3 in the given expression. You will get the values... Do SUBSCRIBE and keep supporting EC Academy 👍
@rahulpoojar8810
@rahulpoojar8810 2 жыл бұрын
do calculation in radian mode
@swarupkumarmondal3323
@swarupkumarmondal3323 Жыл бұрын
Sir why no bit reversal is there in this problem?
@ECAcademy
@ECAcademy Жыл бұрын
Watch the previous videos... You will understand... Do subscribe and keep supporting EC Academy ✌️
@jayaviswanathanj9862
@jayaviswanathanj9862 Жыл бұрын
See The bit reversal was in the output side
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