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teacher3
Ileen Roychoudhury
2 months ago
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What is M-Ary equation?

What is M-Ary equation?

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teacher3

Anusree sanyal 1 month ago

If under four conditions, a digital signal is given, such as voltage levels, frequencies, phases and amplitude, then M = 4.

Mathematically, the number of bits required to generate a given number of conditions is expressed as

N=〖log〗_2 M

Where

N is number of bits necessary

M is the number of conditions , levels or combinations possible with N bits


Where

N is the number of bits necessary

M is the number of conditions, levels or combinations possible with N bits

The above equation can be re-arranged as

2^N=M

For example , with two bits 2^2=4 conditions are possible.

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