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  • Ethan Tan 7:49 pm on May 22, 2017 Permalink | Reply
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    Eigenvectors and change of basis are relatable to… 

    Eigenvectors and change of basis are relatable to image transformations.

    Interactive.

    Good luck.

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  • Ethan Tan 7:41 pm on May 22, 2017 Permalink | Reply
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    Fourier Transform Piano 

    Each key of a piano corresponds to a discrete wave form of sound. By the simple act of pressing down multiple keys simultaneously, the sound produced becomes a combination of different waves.

     
    • Paul Rossener 5:38 am on May 23, 2017 Permalink | Reply

      Please explain further the application of Fourier transform (e.g. why do we want to get the FT of the waves).

      Like

  • Ethan Tan 7:38 am on February 17, 2017 Permalink | Reply
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    Symmetry of Forces 

    466px-yin_yang-svg

    Balances and symmetry can be found everywhere in the universe. Hot and cold, light and dark, day and night. For every action, there is an equal and opposite reaction.

     
  • Ethan Tan 9:19 am on January 27, 2017 Permalink | Reply
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    Liquids 

    Vectors are used to measure the forces involved in flowing liquids. This information can be used in the manufacture of pipes and containers which the liquids will flow through. Plumbing infrastructure need to be able to withstand the pressure of water in order to work properly.

     
  • Ethan Tan 4:38 pm on January 18, 2017 Permalink | Reply
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    Title 

    What’s your name?
    Ethan Tan

    What were your thoughts when you enrolled in this course?
    I need this course, I got this course.

    How comfortable are you with math?
    I used to be good in math, until I discovered calculus.

    What’s your dominant feeling right now?
    I am sleepy.

     
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