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1 Φεβ 2024 · A computer that processes analog data is called an analog computer. Analog computers use measurements to execute computations and store data in a continuous form of physical values. Compared to a digital computer, which represents outcomes using symbolic numbers, it is very different.
3 Οκτ 2024 · Analog computer, any of a class of devices in which continuously variable physical quantities are represented in a way analogous to the corresponding quantities in the problem to be solved. By the 1970s, analog computers had been replaced by faster, more powerful digital computers.
Programming an analog computer consists of the transformation of the equations describing the problem to be solved into an analog (being a model) computer circuit. This circuit is then implemented using the aforementioned computing elements.
Analog computers (non-electronic as well as electronic) can be divided into active-element and passive-element computers; the former involve some kind of amplification, the latter do not [pp. 2-1–4 in 87].
11 Φεβ 2021 · An analog computer is any computing platform which leverages the physics of the underlying substrate to implement computation. Under this computing paradigm, the physical properties of the computational substrate correspond to variables in the computation.
The programming of analog computers difference essentially to the known methods and procedures of programming a digital computer programmable from memory.
An analog computer can be used to solve various types of problems. It solves them in an “analogous” way (pun intended). Two problems or systems are considered analogous if certain or all of their respective measurable quantities obey the same mathematical equations. Most general purpose analog computers use an active electrical circuit as ...
