Sep 14, 2011

Frequency domain

Frequency domain
How can you shift to the frequency domain from time domain.
we are living in time domain and we are encircled by time zone.
Time is changing every moment. we have to capture the the time zone .
off course, it is very difficult to catch the all time shifting.
therefore, we have to cache the limited time that means "infinite time".
to shift from time to frequency computer have to calculate by Fast Fourier transform method,FFT. for time domain we will see how much we have vibrating
times but for the frequency domain we are able to see what kinds of frequency
contains. that means, volume or numbers in time domain and kinds in frequency.
domain , we are pursuing the resolution volume and kinds.
On the frequency domain we can see the decomposition of frequency's.
on this points data of time zone and frequency zone is same one.
that means ,truth is only one.truth is only one what kind of angles we see change of time and frequency world.

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