SESSION 7 – Crossword. – Review of the previous class image sampling technique can be had by asking questions through crossword. Two dimensional Fourier transforms mathematical preliminaries.Do and – explain Take a bar chocolate, asks the learner to make as many pieces as he but at time interval say 1sec. Now explain bar chocolate is the continuous time signal and pieces taken are the infinite no. of samples for which Fourier transform is taken. This is the discrete time Fourier transform. Instead of this, if we take only finite no. of pieces i.e. samples like 4,8,16 then finding Fourier transform for that is called discrete Fourier transform. By so, analysis of the signal will be easier than DTFT. and Talk One dimension Discrete Fourier transforms – Conclusion and Summary Pick and tell – Students are asked to answer for one dimensional and two dimensional DFT.
SESSION – 7 – Crossword. Review of the previous class image sampling technique can be had by asking questions through crossword. Two – dimensional Fourier transforms mathematical preliminaries.Do and explain Take a bar chocolate, asks the learner to make as many pieces as he but at time interval say 1sec. Now explain bar chocolate is the continuous time signal and pieces taken are the infinite no. of samples for which Fourier transform is taken. This is the discrete time Fourier transform. Instead of this, if we take only finite no. of pieces i.e. samples like 4,8,16 then finding Fourier transform for that is called discrete Fourier transform. By so, analysis of the signal will be easier than DTFT. One dimension Discrete Fourier transforms – and Talk Conclusion and Summary – Pick and tell Students are asked to answer for one dimensional and two dimensional DFT.
DIP-UNIT-I.docx