Restoration of one-dimensional finite signals passed through the low pass filter

A. Yu. Zrazhevskiy, V. A. Korotkov

Kotel’nikov Institute of Radio Engineering and Electronics of Russian Academy of Sciences, Fryazino branch

 Received March 21, 2013 

Abstract. The possibility of restoring of one-dimensional finite signals passed through the low pass filter is considered. It is shown an ability to recover the original signal provided that the signal is time limited.

Keywords: signal restoration, low-pass filter, Fourier transform.