OpenLearn: Maths Unit -- systems of differential equations #

[kkinsane]

Fruity loops audio software, 3xoscilator, Sin wave middle c, sin wave middle c inverted polarity, what do you hear? nothing, good, add tri wave at half volume and the sin waves that are canceling eachother out act as a psuedo lfo, in laymans terms the signal is making itself vibrate, I call it a psuedo triangle wave, or a love wave as it is like a spinning heart, curve point curve, point curve point, repeat :D also perfect pitch adjustments on the sin waves in opposites sustain the cancelation

[Saskachewan]

I look for the one explaining differential wave equation.

@Stranger1818: What would you tell about this one? On YouTube after watch?v= put:

mDwmkF2p9Jo [for sub-part 1]

wrEmMenTYQE [for sub-part 2]

iEU5Zupg4xM [for sub-part 3]

It's "The Mechanical Universe" series part 03, "Derivatives". I encourage also for finding other parts, they're very interesting too ;)

[Stranger1818]

thank you! :)

[Stranger1818]

i look for a video that explains differential calculus