Thank You so much ..i can surely tell you that you have really saved many guys from the trouble of fighting with the subject ..Respect ..may good things happen to u :)
Thanks for the kind words, I’m glad you enjoyed the video! Make sure to check out my website adampanagos.org for additional content (540+ videos) you might find helpful. Thanks much, Adam
shift then expand is easy than the other way, and reversing in order is not important right ? so it will be a waste of time to learn the expand/compression then shift ? , and Thank you so much, your videos are Great !
You’re welcome, thanks for watching. If you found the video useful make sure to check out my website adampanagos.org where I have a variety of other resources available that you might find helpful. Thanks, Adam.
in the 1st approach you shifted the signal right by 4 units and then you wrote flip and expand right? what if we 1st shift the signal right by 4 units and then expand it by 2 and then flip the signal? will we get the same signal as in 1st approach?
In general, the order of shift/flip operations is important. In the video I actually worked through two different approaches. In both approaches, my goal was to end up with the signal x(-t/2 - 4). Depending on whether shift/flip or flip/shift, the numbers used during these operations had to be different in the two different approaches. If you keep the numbers the same you'd end up with a different signal. If you're just talking about the order of reversing/expanding, the order of these operations is not important. I can expand then reverse, or reverse then expand. Hope that helps. Adam
I'm not sure I follow the question. This video is used in an undergraduate course on signals and systems. It's just a pure math/analytic course with some Matlab; no digital hardware involved.
You're very welcome, thanks for watching. Make sure to check out my website adampanagos.org for additional content (600+ videos) you might find helpful. Thanks, Adam.
You're very welcome, thanks for watching. Make sure to check out my website adampanagos.org for additional content (600+ videos) you might find helpful. Thanks, Adam.
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A solid teacher.
Thanks!
this channel is underrated you just explained the basics of signals in 3 videos very efficiently. you should have more views fr.
Thanks for the nice feedback, best!
Adam
I have a test this morning and this Channel has given me so much confidence
God Bless you😭😭😭
Glad I could help. Good luck on your test!
Thank You so much ..i can surely tell you that you have really saved many guys from the trouble of fighting with the subject ..Respect ..may good things happen to u :)
+joysurya dutta Thank you, I appreciate the nice comments. Glad to have helped!
these videos are great I am barely able to keep up in class but you explain this so well
Thank you!
Wow!! the approach one is a nice shortcut, I didn't know that. Thank you, you are the best
Thanks for the kind words; glad I could help.
Even better than previous video, Approach 1 is life! :D
Great, thanks for the nice comment!
Incredibly helpful playlist!!!!!
Glad I could help, thanks for watching!
This was a fantastic example!
Thanks for the kind words, I’m glad you enjoyed the video! Make sure to check out my website adampanagos.org for additional content (540+ videos) you might find helpful. Thanks much, Adam
shift then expand is easy than the other way, and reversing in order is not important right ? so it will be a waste of time to learn the expand/compression then shift ? , and Thank you so much, your videos are Great !
Sir, thank you for these very helpful videos
Thank you so much 😊🙏
Thank you it's very helpful
Amazing man you are the best thanks
You’re welcome, thanks for watching. If you found the video useful make sure to check out my website adampanagos.org where I have a variety of other resources available that you might find helpful. Thanks, Adam.
This was very helpful, thank you!!
Glad it helped, thanks!
what if the scaling factor is outside the fuction i.e. 2x(t+3) ?
thanks for your videos :)
A scale factor "outside" is much simpler to deal with since this would just scale the amplitude of the signal by the factor. Thanks for watching!
in the 1st approach you shifted the signal right by 4 units and then you wrote flip and expand right?
what if we 1st shift the signal right by 4 units and then expand it by 2 and then flip the signal?
will we get the same signal as in 1st approach?
In general, the order of shift/flip operations is important. In the video I actually worked through two different approaches. In both approaches, my goal was to end up with the signal x(-t/2 - 4). Depending on whether shift/flip or flip/shift, the numbers used during these operations had to be different in the two different approaches.
If you keep the numbers the same you'd end up with a different signal.
If you're just talking about the order of reversing/expanding, the order of these operations is not important. I can expand then reverse, or reverse then expand.
Hope that helps.
Adam
Adam Panagos thank you for these videos. the approach is brilliant helped me a lot.
you are great .. thanks a lot
thanks buddy (Y) you r genius u clear all my concept related to this topic :) god bless u
+Sheeraz Siraj You're welcome, thanks for watching!
Dear Sir, Please help me to draw the continuous time signals when equation will be 2x(-t/2-4)
i did not understand how 4 came here in the figure please explain this concept again being with y-axis 1 and -1
thank you for ur video
Which digital board you have used to take class
I'm not sure I follow the question. This video is used in an undergraduate course on signals and systems. It's just a pure math/analytic course with some Matlab; no digital hardware involved.
thank you soo much!
You're very welcome, thanks for watching. Make sure to check out my website adampanagos.org for additional content (600+ videos) you might find helpful. Thanks, Adam.
thanks a lot
First shift then expand is easy way
You are great! Thank you sir❤️
You're very welcome, thanks for watching. Make sure to check out my website adampanagos.org for additional content (600+ videos) you might find helpful. Thanks, Adam.