square wave demonstration

119

00:52:28

Square wave is the sum of the odd multiples of the main frequency (1 kHz in this case)

∑4{sin[(2n+1)π]/(2n+1)} whit n→∞

The inverting adder sums the n=32 signal.
Then only for the app's limits fmax is 63*fx=63 kHz, but it should tend to infinity.

You can see the Gibbs' peaks.

published 9 years ago

jpoulin0901

9 years ago

Nice. You really went to town with the number harmonics. I did something very much like this a few weeks ago. http://everycircuit.com/circuit/6522621793665024

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