🔷️ 4-point DFT using DIT & DIF #1

🔷️ 4-point DFT using DIT & DIF #1 #DSP#FFT#DIT_DIF#Dr_k_Durga_Rao The topic of class is solving 4-point DFT of given sequence x(n) x(n)={1,0,1,0} using DIT & DIF FFT algorithm. The important steps for the computation of DFT using DIT & DIF is : DFT [ x(n)] = X(K) 1.Write the given discrete time sequence x(n). 2.Draw the general butterfly diagram and its output equations . 3.Draw the 4-point flowgraph /butterfly diagram. 4.Calculate the twiddle factors . 5.Calculate the output values of each stage and the write the output values in final answer 5. Write the DFT sequence X(K). Note: Write the final answer X(k) in natural order because the output of last stage is in bit reversal order in DIF. The channel focusses on ECE subjects ,to make students comfortable with the subject. *******Enjoy the subject For ECE Engineering tuitions and queries regarding ECE subjects contact [email protected] Thanks for watching Like, share and post your queries in the comment section. #subscribe Channel name : #ECEAcademyBenefactor ECE Academy Benefactor ECE Good Luck students