Signals & Systems (EC402)-Electronics & Communication Engineering (IV-Semester) | RGPV

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• Syllabus

• Syllabus - Signals & Systems (EC402)

• Introduction of Signals and Systems

• Signal Definition and Classification
• Operations on Signals
• System Definition and Classification
• System Linearity

• Linear Time- Invariant Systems

• Impulse Response Representation for LTI Systems
• Difference Equation for LTI Systems
• Block Diagram Representations
• Impulse response of DT-LTI system and its properties

• Z-Transform

• Introduction to z-Transform
• Relation between Discrete time Fourier Transform and z-transform
• Properties of z-transform
• Inverse z-Transform
• Analysis of discrete time LTI system using zTransform
• Unilateral z-Transform

• Fourier analysis of discrete time signals

• Introduction to Fourier Analysis
• Properties and application of discrete time Fourier series
• Representation of Aperiodic signals
• Fourier transform and its properties
• Convergence of discrete time Fourier transform
• Fourier Transform for periodic signals
• Applications of DTFT

• State-space analysis and multi-input, multi-output representation

• The state-transition matrix and its role
• The Sampling Theorem and its implications
• Spectra of sampled signals
• Reconstruction