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 EC6303 Signals and Systems (4 Units) Handwritten Lecture Notes - Deepak Edition Srini V+ Team Administator 07-02-2015, 11:49 AM     Anna University , Chennai Department of B.E. Electronics and Communication Engineering Third Semester EC6303 Signals and Systems Handwritten Lecture Notes (Units 1, 2, 3 and 4) (Regulation 2013) Attachment : Click Here Syllabus : SIGNAL AND SYSTEM UNIT-1 CLASSIFICATION OF THE SIGNALS AND SYSTEM (Page No : 116 – 119) UNIT-2 ANALYSIS OF CONTINUOUS TIME SIGNALS (Page No : 1 to 115) UNIT-3 LINEAR TIME INVARIANT CONTINUOUS TIME SYSTEM (Page No : 120 to 177) UNIT-4 ANALYSIS OF DISCRETE TIME SIGNALS (Page No : 178 to 274) Content : UNIT-1 Classification of the signals and system 1. Linear property 2. Time shifting 3. Differential s domain 4. Differential t domain 5. Intial value theorem 6. Final value theorem Classification of the signal 1. Deterministic signals and random 2. Even and odd signals 3. Energy and power signals 4. Periodic and aperiodic signals 5. Causals and non causals signals Elements of the CT signal 1. Unit step function 2. Unit ramp function 3. Signal modelling  a. Deterministic  b. Random Application of the signal and system UNIT-2 Analysis of continuous time signals Laplace transform Types Inverse laplace Linearity Time shifting Frequency domain Differential theorem Integral theorem Initial value theorem Final value theorem Convolution theorem Ramp function Properties of the continuous time fourier series Fourier series in exponential form Polar form Properties of the continuous time fourier series 1. Linearity 2. Time shifting 3. Time reversal Conjugation and conjugate property Pasvals theorem Time scaling Multiplication Spectrum of continuous time signal Line spectrum condition Double side spectrum 1. Amplitude spectrum 2. Frequency spectrum 3. Phase spectrum Classification of the system 1. Continuous 2. Discrete Fundamental periods Energy power signal Amplitude scaling Signal addition Basic operation of the signals 1. Time shifting 2. Time scaling 3. Time reversal 4. Amplitude scaling 5. Signal addition 6. Signal multipier Triangular pulse function UNIT-3 LINEAR TIME INVARIANT-CONTINUOUS TIME SYSTEM 1. Impulse response 2. Differential equation 3. Block diagram a. Scalar addition b. Multiplication c. Integration 4. State variable 5. Transfer function Block diagram 1. Scalar addition 2. Scalar multiplication 3. Intigeration Methods of block diagram 1. Direct form 1 2. Direct form 2 Differential equation for system Convolution of integral Properties 1. Commutative property 2. Distributive property 3. Associative property 4. Shifting property Convolution with shift impulse Convolution with unit step function Convolution with shifted unit step Width property Impulse response UNIT-4 ANALYSIS OF DISCRETE TIME SIGNAL Z-transform Properties of roc Properties of z-transform Initial value theorem Final value theorem Correlation of two sequence Multiplication of the two sequence Inverse z-transform 1. Long division method 2. Partial fraction Convolution method Existence of DTFT Sampling theorem  Attachment : Click Here  Share your Study Materials with us : Click Here « Next Oldest | « Next Newest

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