- Subject Name : Signals And Systems
- Subject Code : EC2204
- Department : Electronics And Communication Engineering
- Semester : 3rd sem
- Year : 2nd yr
1. What are CT and DT signal?
2. Explain periodic and aperiodic signals.
3. Explain the basic properties of systems.
4. Write the classification of systems.
5. Explain the properties of linear time invariant systems.
Unit 2
1. Write the fourier series analysis.
2. Problems on Fourier transform.
3. Problems on laplace transform
4. Derive inverse fourier transform.
5. Derive inverse laplace transform.
Unit 3
1. Explain the different types of representations used inblock diagram representations.
2. Problems based on convolution of signals.
3. Write about state variable equations.
4. Problems based on matrix representations.
Unit 4
1. What is alisasing.
2. Write the properties of DTFT signals.www.vidyarthiplus.com
3. Problems based on Z transform.
4. Write the properties of z transform.
Unit 5
1. Explain about LTI systems.
2. Problems based on convolution sum.
3. Explain differential equations.
4. Problems based on matrix representation of LTI systems.
1. Explain the different types of representations used inblock diagram representations.
2. Problems based on convolution of signals.
3. Write about state variable equations.
4. Problems based on matrix representations.
Unit 4
1. What is alisasing.
2. Write the properties of DTFT signals.www.vidyarthiplus.com
3. Problems based on Z transform.
4. Write the properties of z transform.
Unit 5
1. Explain about LTI systems.
2. Problems based on convolution sum.
3. Explain differential equations.
4. Problems based on matrix representation of LTI systems.
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