January 2017 Semester
Level-3 Term-I
Section-C
Class: 3 hours/week
Course content:
Classification of signals and systems: signals- classification, basic operation on signals, elementary signals, representation of signals using impulse function; systems- classification. Properties of Linear Time Invariant (LTI) systems: Linearity, causality, time-invariance, memory, stability, invertibility.
Time domain analysis of LTI systems: Differential equations- system representation, order of the system, solution techniques, zero state and zero input response, system properties; impulse response- convolution integral, determination of system properties; state variable- basic concept, state equation and time domain solution.
Frequency domain analysis of LTI systems: Fourier series- properties, harmonic representation, system response, frequency response of LTI systems; Fourier transformation properties, system transfer function, system response and distortion less systems. Applications of time and frequency domain analyses: solution of analog electrical and mechanical systems, amplitude modulation and demodulation, time-division and frequency-division multiplexing.
Laplace transformation: properties, inverse transform, solution of system equations, system transfer function, system stability and frequency response and application.
Class Tests and Assignments:
Class Test 1 Syllabus
Date: 22 March, 2017 (Wednesday)
Time: 9:00 am
Venue: ECE 539
Instructions:
1. Closed book exam.
2. Exam duration: 40 min.
3. Total no. of questions: 7.
4. Bring a stapler with you to staple extra pages.
5. Any kind of cheating will be heavily penalized.
Class Test 2 Syllabus
Date: 24 April, 2017 (Monday)
Time: 8:30 am
Venue: ECE 539
Want to know more on finding impulse response, click here.
Class Test 3 Syllabus
Date: 8 May, 2017 (Monday) 6 May, 2017 (Saturday)
Time: 8:30 am
Venue: ECE 539