Signals and Systems Lec-28: Continuous - Time Fourier Transform (Part 4)

Signals and Systems Lec-28: Continuous - Time Fourier Transform (Part 4)

                                       In this Lecture, concepts of Fourier transform of periodic signals, LTI system with Fourier transform and the systems characterized by linear constant-coefficients differential equations are explained with examples. 

For Video Lecture follow the below link:

https://youtu.be/FgPWxbCKAYA

For Lecture Material download from the below link:

http://www.mediafire.com/file/gmsd7tnfy9j6zj9/SS_LEC-28.pdf 

Signals and Systems Lec-27: Continuous - Time Fourier Transform (Part 3)

Signals and Systems Lec-27: Continuous - Time Fourier Transform (Part 3)

                            In this Lecture, i solved ten problems on continuous Fourier transform using properties. these problems are unsolved problems from signals and systems by Oppenheim text book.

For video lecture follow the below link:

https://youtu.be/NEuMBxI7qxc 

For Lecture Material download from below link:

http://www.mediafire.com/file/93wqfqs73o9n97m/SS_LEC-27.pdf 

Signals and Systems Lec-26: Continuous - Time Fourier Transform (Part 2)

Signals and Systems Lec-26: Continuous - Time Fourier Transform (Part 2)

                   In this Lecture, i discussed the properties of Continuous-Time Fourier Transform. and also i have given proof for some properties with examples.

For video Lecture follow the link:

https://youtu.be/kEbq_Ed5Muo 

For Lecture Material download from the below link:

http://www.mediafire.com/file/2f653jdm3t4aj6m/SS_LEC-26.pdf 

 

Signals and Systems Lec-25: Coninuous - Time Fourier Transform (Part 1)

Signals and Systems Lec-25: Continuous-Time Fourier Transform (Part 1):

          In this Lecture, the concept of Continuous-time Fourier Transform is introduced. and also solved few problems. 


For video Lecture follow the below link:

https://youtu.be/v09vbh3Q0N0


For Lecture Material download from the below link:

http://www.mediafire.com/file/xedpjzl5mbbctud/SS_LEC-25.pdf 

Signals and Systems Lec-24: Fourier Series and LTI Systems

Signals and Systems Lec-24: Fourier Series and LTI Systems
                                
            In this Lecture, concept of response of LTI systems to complex exponentials and Fourier series and LTI systems are explained.and also i solved some examples.

For video Lecture follow the below link:

https://youtu.be/jQ4XcdqdRdU 


For Lecture Material download from the below link:

http://www.mediafire.com/file/52gps60fa1dd7ol/SS_LEC-24.pdf 

 

SIGNALS AND SYSTEMS LEC-17,18,19,20&21: FOURIER SERIES

SIGNALS AND SYSTEMS LEC-17,18,19,20&21: FOURIER SERIES

                    

          In these Lectures i discussed the concepts of continuous-time Fourier series and discrete-time Fourier series.

                  That is i explained how to find Complex exponential Fourier series representation, Fourier series coefficients for continuous-time periodic signals and its alternate forms for real signals. and also discussed continuous-time Fourier series properties. 

        Then i explained how to find complex exponential Fourier series representation, Fourier series coefficients for discrete-time periodic signals and discussed discrete-time Fourier series properties.  

For video lectures follow the below links:

https://youtu.be/KgoAF9csLa4

https://youtu.be/O0JHCBTEtCU 

https://youtu.be/ycmjlyI_msg 

https://youtu.be/d2v-PSvzZdE 

https://youtu.be/U-5pbpC9N4g 

For Lecture Material download from below link:

http://www.mediafire.com/file/byldad2mmf8kw87/SS_LEC17%2C18%2C19%2C20%2C21-_FOURIER_SERIES.pdf 

NETWORK THEORY LEC-37: PREVIOUS GATE QUESTIONS-SOLUTIONS

NETWORK THEORY LEC-37: PREVIOUS GATE QUESTIONS-SOLUTIONS

                                    In this post i am giving a link for a PDF which contains the solutions to previous GATE Questions from Networks subject. i solved problems on nodal analysis, network theorems, resonance, sinusoidal steady state analysis and transient analysis. if you find any mistake please post a comment and we can discuss.

For video Lecture follow the below link:

https://youtu.be/9fwrTVp_bE4 


For Solutions PDF download from below link:

http://www.mediafire.com/file/a3a91zu1f3n227t/PREVIOUS_GATE_QUESTIONS_SOLUTIONS-Network_Theory.pdf