Around the end of the 18th century we start laying out long, I assume copper, metal wires stretching from shore to shore crossing the Atlantic.
They don't know much at this point, things are not working out, and some people even manage to total loss a wire by too much voltage.
At each end of shore, there sits the operator. Click clacking dots and lines. Mapping them to letters, words and sentences by Morse's mapping. One of the operators is Oliver Heaviside.
Heaviside develops the mathematical understanding of the action and scenario when a single pulse is generated at one shore. I would like to have a reference to the first occurrence of his telegraph equations.
Now, we have them in many forms.
The differential kind from the wiki article.
The operational calculus kind from Jan Mikusi?ski's .
The modeling of capacitor and/or coil as transmission lines by Ivor Catt.
The fourquadrant representation from Eric Dollard.
I will appreciate any elaboration on any of the subjects.
The modelling and experimentation in the area seems to be based on an opportunity to contract space.
Meaning that instead of having a 5,000 mile long wire, we are forced to be limited by our laboratory span.
How can we simulate in our lab a 5,000 mile long wire? Eric Dollard proposes the analog computer.
Four elements compromise a symbol. We lay the symbols in a serial line.
pic related
https://www.youtube.com/watch?v=nJ8drfI4j9o
Now, we got a 5,000 mile long wire in our lab. Space contraction.
They don't know much at this point, things are not working out, and some people even manage to total loss a wire by too much voltage.
At each end of shore, there sits the operator. Click clacking dots and lines. Mapping them to letters, words and sentences by Morse's mapping. One of the operators is Oliver Heaviside.
Heaviside develops the mathematical understanding of the action and scenario when a single pulse is generated at one shore. I would like to have a reference to the first occurrence of his telegraph equations.
Now, we have them in many forms.
The differential kind from the wiki article.
The operational calculus kind from Jan Mikusi?ski's .
The modeling of capacitor and/or coil as transmission lines by Ivor Catt.
The fourquadrant representation from Eric Dollard.
I will appreciate any elaboration on any of the subjects.
The modelling and experimentation in the area seems to be based on an opportunity to contract space.
Meaning that instead of having a 5,000 mile long wire, we are forced to be limited by our laboratory span.
How can we simulate in our lab a 5,000 mile long wire? Eric Dollard proposes the analog computer.
Four elements compromise a symbol. We lay the symbols in a serial line.
pic related
https://www.youtube.com/watch?v=nJ8drfI4j9o
Now, we got a 5,000 mile long wire in our lab. Space contraction.
