Nice tutorial!

Thanks !

We just need to solve the equation (n - n0 - 1) ^2 = (n - 1)^2 - n0 for n0. If there are 0 solutions, the system is Not time invariant If there are countably many solutions, the system is conditionally time invariant. If there are infinite solutions, i.e., for all values of n0, the system is time invariant. Is this correct?

Dear Professor Kathleen Wage, there is a mistake at the beginning for y(0) = 2. It should be y(0)=2 instead of y(0)= 0. For y(n) = 0 for n<0. Final results are here: y(n) = 0 n <0, y(0) = 2 n = 0, y(1) = 6 n = 1, y (2) = 12 n = 2, y(3) = 18 n = 3, y(4) = 14 n = 4, y(5) = 8 n = 5 I did both methods and same results. Thank you. All the best

Best explanation of convolution! thanks you so much.

Great Explanation :)

Although Im 10 years late to find tthis channel, but must say, your content is top notch

You are the best teacher ever Professor Kathleen Wage. Convolution was so difficult to understand. Now I know everything. I am preparing the FE electrical computers exam. Don’t take my words for it. She is the top notch ever in the United States. I wish add you as teacher. Thank you for teaching us.

This was very helpful thank you

I've seen a lot of videos on convolution with fancy graphics and gimmicks. This old fashioned one from almost 10 years ago blows those away in its clarity and comprehensibility

thank you so much...🙏🙏🙏🙏🙏

Thank you professor. <3

One of the best 17 minutes of my LIFE

You're a life saver

Hello Dear and beautiful Professor Kathleen! Thanks a por and God bless you for yours great classes!🎉🎉🎉🖖🏾👋🏽👍🏾👍🏾👏🏾👏🏾👏🏾👏🏾 J. Carlos- Jacareí-Sao Paulo- Brazil. I'll apreciate receive yours messages!🌹🌹🌹

Great viedo, I finally understand

Tu delft strijder?

But, how do you multiply signal in circuit?

Best toturial I have watched in signal and system

9 years later and this is still a FABULOUS explanation of the topic. thanks a ton for the clear, concise, well organized explanations :)

great explanation!!!!! thanks

Great explanation!

can you make a video on OFDM

Superb. You"re best!!!

It's been 7 years since you posted this, and as such you may never read this - regardless I write here that have helped me more than you know. Thank you for explaining this in a manner which my textbook, professor, and other youtube videos could not. I hope you have a wonderful life

10:54 K moves from minus infinity to infinity. Shouldn't y[0] also include x[1] x h[-1] = 2 and add it to the sum?

It's 2024, and I understand a video that was made 7 years ago better than what my lecturer taught in class. Thank you so much for this, I really appreciate.

Very clear explanation, thank you!!

Thank you

This is great

at 7:42 , is the exponent on the very bottom left supposed to be e^(-jw*( (N1 + N2) / 2 ) ) ?

Straight to the point. Perfectly and very simply explained. Thank you so much for your help!!!!

We are eternally grateful to you

i love you, you are the best

Wonderfull🎉

Thank you Dr. Wage! This is the best, and most concise, explanation of null steering that I've encountered. Thank you!

What about the Phase plot? Is the phase plot just the gain?

Super helpful videos! 🎉😊

Hi, Thank you for the video. Can you explain please why h(-k) is the flip of h while for all the -k values, h is zero?

Thank you, this is what i just need to buss

Many thanks for your videos! ❤🎉😊

Best explanation I ever see ! Thank you very much

6cos(3t)+8sin(3t) 6cos(3t)+8cos(3t-90) convert sin to cos by subtracting 90 degrees 6/_0+8/_-90 convert from time domain to phasor 6-j8 convert to rectangular 10/_-53.1 convert to polar -10e^-5t*cos(3t-/_-53.1 final answer

nice video, clearier than my lecture slides XD

thx

Fantastisk

Sorry I'm 7 years late to the party, but thank you. This explains it very well.

Hi prof.! Your description of the subject -by showing input/output relation in the level of simplest mathematical operations- made me to develop a better intution of the subject, i hope i'm going to nail it now.

Thank you thank you thank you so much ma'm 🥺 Understand very easily ❤

I need a video like this but for the phase. Both solving for initial phase and for the phase response for all frequencies. This one was great though, glad that there are professors who share such valuable knowledge online.