Understanding Impulse Train Sampling of Discrete Time Signals

Explains what happens when a discrete time signal is sampled, showing example waveforms. Sometimes this is called sub-sampling, or decimation.
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[@tuongnguyen9391]

I study this at undergraduate level and sadly I dont understand anything, I have to memorize just to pass the exam. Although I do not work in DSP stuff I want to thank you for your dedication. I regularly visit this channel just to appreciate the knowledge and to relearn what I dont understand back then

[@iain_explains]

I''m so glad you like the videos, and find them useful.

[@RustBeltSherman]

You are awesome! Please just keep making videos.

[@iain_explains]

Thanks for your nice comment. I certainly plan to keep making videos!

[@theoryandapplication7197]

thank you very much, it is useful and informative video

[@iain_explains]

Glad it was helpful!

[@comcilliak]

Thank you, great explanation. I would have been curious to see the visualization for a signal faster then 10Hz, to get intuition for what happens during undersampling?

[@iain_explains]

Glad you liked it. Have you seen my videos on aliasing? They explain what happens during under sampling. "How to Understand Aliasing in Digital Sampling" kzbin.info/www/bejne/r2i4gISVlqtseZI and "Aliasing Ambiguity Explained" kzbin.info/www/bejne/sIaknJRqpNelgKM plus other videos that you can find on my webpage: iaincollings.com