TYPE 34200 STOCHASTICAL ANALVSER
TYPE 34200 STOCHASTICAL ANALVSER
TYPE 34200 STOCHASTICAL ANALVSER
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10<br />
The principel operotion modes of the equípment<br />
are the generation of correlation functions,<br />
línear or exponentíal averaging thereof<br />
and the investigatien of their behavíour wíthín<br />
the gíven domain. The analyser generates digitaily<br />
a relay correlation functíon, substituting an<br />
i -bit bínary word for the signal coming through<br />
one measuring channel ín the samplíng time<br />
ínstants (substitutíng a 5-bit binary word for<br />
the signal coming through the other measuring<br />
channel). The 1-bít manitoring is made wíth respect<br />
to a pseudo-random auxílíary signa l {also<br />
called .,dither" ). The way of sampling varies<br />
wíth the delay cycle time.<br />
.. t<br />
x(t)<br />
y(t) L__,S,_b",i_,_,_ ts _ _ _ _____, l ~b i t multipl i e r<br />
Sym metrical sampling (SS) in slow modes J<br />
,<br />
'~!<br />
i -bit multlplier<br />
Botch sornpling (BS) in medium-rate modes<br />
l -bit register 1 bit reg ister<br />
x(t)<br />
1-bit<br />
multiplier<br />
Shift sampling (ShS) in fastest modes.<br />
J