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Fig. 10.2 AND gate
Fig. 10.3 Combined
waveforms with no phase
shift
the frequency of multivibrator 2 to some f x while maintaining the frequency f 1 .
Effectively, the waveform for f 1 is modulated by the waveform for f x .
To summarize, the probability of a true is determined by f x as in previous
chapters. The phase factor, used below, is held by f 1 . The availability of relative
phase, the phase of the 1 relative to the phase of the 0, identified above as phase
β
,
creates interesting possibilities for multivibrators.
Waveforms for [1 1] 0 and [1
1] 0
A simulated qubit can be expressed as a combination of true and false by
initializing a multivibrator a as follows: a
[1 1] 0 . Although not needed at
this time, it is educational to note that this vector, like any linear vector, can be
analyzed as a
¼ η
¼ η
( a 1 + a 2 ):
;
:
1
0
0
1
a 1 ¼
¼
a 2 ¼
¼
(10.1)
0
1
1] 0 may be expressed as
To increase understanding, a ¼ η
[1
;
:
1
0
0
a 1 ¼
0
¼
a 2 ¼
1
¼
(10.2)
1
The 0 and 1 are termed basis vectors. For instructional purposes, waveforms for
[1 1] 0 and [1
1] 0 are suggested in Fig. 10.4 .
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