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Introduction to the convolution | Laplace transform | Differential Equations | Khan Academy

756K views · Oct 7, 2009 · Education

Comments · 228

  • @neilsmith4159 · 10 years ago

    Khanvolution

    647

  • @changyuanlin2233 · 10 years ago

    This is the introduction to the integration rather than convolution!

    191

  • @OlisserGomez · 13 years ago

    i just watched this video on a Saturday night and thoroughly enjoyed it, especially the ending where he was able to cancel and simplify, it&apos;s an odd sense of satisfaction.<br><br>I need to start drinking and going out again...

    17

  • @michaelempeigne3519 · 9 years ago

    a better idea is to use the product to sum formulas: <br><br>sin A cos B = ( 1 / 2 ) * [ sin ( A + B ) + sin ( A - B ) ]

    18

  • @horcrux65 · 14 years ago

    he said he was about to define what convolution is at the beginning, but he ended up solving a made up a convolution problem without even defining.

    3

  • @someonetoogoodforyou · 13 years ago

    For those who are interested: Convolution is used frequently in vibration analysis of second order systems.

    31

  • @redshot17 · 16 years ago

    Finally I understood how a Convolution is done.<br><br>Thank you very much.

    3

  • @glassycurtains · 6 years ago

    Using this in my Digital Signal Processing (Electrical Engineering) class

    1

  • @KanitaKhaled5 · 13 years ago

    wow. best video on intro to convolution that I could find! amazing!

    2

  • @09seaner · 11 years ago

    Sal you the real MVP

    7

  • @perala123 · 12 years ago

    your &apos;&apos;t&apos;&apos; looks like a &apos;&apos;+&quot; . Apart from that, it&apos;s a very good explanation.

    2

  • @amak1131 · 14 years ago

    An old video but THANK YOU. Instructor never did explain things very well. Was also unsure where to plug the 0 and t into. Simple looking back, but the confirmation was great.

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