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http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/http://civilsoftwaresnotes.blogspot.in/
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http://en.wikipedia.org/wiki/Nyquist_frequencyhttp://en.wikipedia.org/wiki/Hertzhttp://en.wikipedia.org/wiki/Sampling_frequencyhttp://en.wikipedia.org/wiki/Sampling_interval
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http://en.wikipedia.org/wiki/Low-pass_filterhttp://en.wikipedia.org/wiki/Low-pass_filterhttp://en.wikipedia.org/wiki/Anti-aliasinghttp://en.wikipedia.org/wiki/Aliasing
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http://en.wikipedia.org/wiki/Number#Integershttp://en.wikipedia.org/wiki/Samplinghttp://en.wikipedia.org/wiki/Discrete-time_signalhttp://en.wikipedia.org/wiki/Time-domainhttp://en.wikipedia.org/wiki/Frequency_domainhttp://en.wikipedia.org/wiki/Fourier_analysishttp://en.wikipedia.org/wiki/Mathematics
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http://en.wikipedia.org/wiki/Fourier_series#Complex_Fourier_coefficientshttp://en.wikipedia.org/wiki/Aliasinghttp://en.wikipedia.org/wiki/Discrete-time_Fourier_transform#math_Eq.1http://en.wikipedia.org/wiki/Discrete-time_Fourier_transform#math_Eq.2http://en.wikipedia.org/wiki/Discrete-time_Fourier_transform#equation_Eq.2http://en.wikipedia.org/wiki/Periodic_summationhttp://en.wikipedia.org/wiki/Poisson_summation_formulahttp://en.wikipedia.org/wiki/Continuous_Fourier_transform
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http://en.wikipedia.org/wiki/Correlationhttp://en.wikipedia.org/wiki/Complex_conjugatehttp://en.wikipedia.org/wiki/Convolutionhttp://en.wikipedia.org/wiki/Continuous_Fourier_transform
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http://en.wikipedia.org/wiki/Parseval%27s_theoremhttp://en.wikipedia.org/wiki/Parseval%27s_theorem
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