Tuesday 31 December 2013

SIGNALS AND SYSTEMS


SIGNALS AND SYSTEMS
  • 1.      All the signals are basically Vectors
  • 2.      A vector can be represented in terms of its co-ordinates
  • 3.      A signal is said to be periodic if it repeats at regular intervals
  • 4.      The condition for periodicity of continuous time signal is x(t)=x(t+T0)
  • 5.      Trigonometric Fourier series can be represented in Compact Form
  • 6.      Single Valued Property must have only one value at any time instant within time interval T0

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