SU102372A1 - Instrument for measuring (calculating) the values of the correlation coefficient of random stationary processes - Google Patents

Instrument for measuring (calculating) the values of the correlation coefficient of random stationary processes

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Publication number
SU102372A1
SU102372A1 SU426273A SU426273A SU102372A1 SU 102372 A1 SU102372 A1 SU 102372A1 SU 426273 A SU426273 A SU 426273A SU 426273 A SU426273 A SU 426273A SU 102372 A1 SU102372 A1 SU 102372A1
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SU
USSR - Soviet Union
Prior art keywords
correlation coefficient
values
measuring
instrument
calculating
Prior art date
Application number
SU426273A
Other languages
Russian (ru)
Inventor
С.Г. Гершман
Е.Л. Фейнберг
Original Assignee
С.Г. Гершман
Е.Л. Фейнберг
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by С.Г. Гершман, Е.Л. Фейнберг filed Critical С.Г. Гершман
Priority to SU426273A priority Critical patent/SU102372A1/en
Application granted granted Critical
Publication of SU102372A1 publication Critical patent/SU102372A1/en

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Description

Д1Я KSfffiPEHM (ШЧИСШЕНШ) ЗНАЧЕНИЙ КОЭФФЩИЕНГА КОРРЕШ1ИИ СЛУЧАЙНЫХ СТАЦИОНАРНЫХ ПРОЦЕССОВFOR KSfffiPEHM (SCHISCHENSH) VALUES OF CORRECTION OF RANDOM STATIONARY PROCESSES

Извеефш приборы дош измереша (впчисдени ) значений коэффициента коррел ции случайна стационарных процессов. Прищштальные схемы известных приборов дон этой цеди приспособлены дл  внчисленин коэффициента коррел ции f (J по форцрег р(). f)f(j,)fly.The most commonly used instruments for measuring the measurement of the correlation coefficient for randomly stationary processes. The conventional schemes of the known devices of this type are adapted for the calculation of the correlation coefficient f (J according to the forge reg p (). F) f (j,) fly.

ж содержат, следовательно, множительные и интегрирующие блоки Прищшшальна  схема предлагаемого прибора отличаетс  от известных темг что ола приспособлена дл  вычислени  коэффициента корразшцжи по другой формуле: Р(), (ttfjg, therefore, contain multiplying and integrating blocks. The conventional scheme of the proposed device differs from the known topics that ol is adapted to calculate the korrasshtszhi coefficient according to a different formula: P (), (ttfj

Фт Фо Цростне тригонометрические фз нкции Ft Fo Tsrostne trigonometric fz actions

( ) - веро тность сочетани  тех знаков аналиэируеишс функций которые рсазанн в скобках в одвой строке () is the probability of combining those signs of analytic functions of functions that are described in brackets in one line

Иа чертеже дощ дрищшшальна  схеиа ошсвваевшго хфкбора .The drawing is a drawing of a drishshshaln schema oshsvvaevgo hfkbor.

В схеиу вход11т два {феобразовател , которые преобраз } фушсцш, цредстав енЕше Бпзмен ющимис  во времени и Itgjl , в посз едовательность пршйоугольннх импульсов з f-i} и ( 2У , мен щих знак нри изменении знака соответствущей функции (см. чертеж а-г) схевш совпадени  ; детектор ; интеграторIn the input circuit, there are two {generators that transform the power transmission, which is transient in time and Itgjl, into the potential of the impulse impulse s fi} and (2U, which change the sign when the sign of the corresponding function changes (see drawing a-d), match; detector; integrator

Схема совпадени  настраиваетс  так чтобы пропускать подогительные или отрщательные игшульсы идущие от преобразователей только при определенном сочетании знаков msnj3S& сов например + и « - (см, чертеж д) шш + - и «- + (см, чертеж е)The coincidence circuit is configured to skip booster or positive igshulsy from the transducers only with a certain combination of signs msnj3S & owls for example + and “- (see drawing e) wm + - and“ - + (see drawing f)

Детектор включенный после схемы совпадени  пропускает импульсы какого-п ибо одного выбранного знака т.е. импульсн соответствуюцие одному из выбранных сочетаний знаков функций например -н- (см. чертеж ж). На выходе детектора образуетс  ступенчата  функци  напр жени  от времени.The detector included after the coincidence circuit transmits pulses of some n for one selected sign, i.e. impulse correspondence to one of the selected combinations of function signs, for example, -n- (see drawing g). A stepwise voltage function is formed at the detector output.

В интеграторе вклш аемом на векот41рый определенный ивтервал времени -Ь , вычисл етс  среднее значение ступенчатой функции, пропорциональное веро тности выбранного сочетани  знаков исследуемых функций.In the integrator, on a specific time frame and the time interval —L, the mean value of the step function is calculated, which is proportional to the probability of the chosen combination of signs of the functions being studied.

ПРЩМЕТ ЮОЕРЕТШШPRESHMET UOERETSH

да  измерени  (вЕгакс ен& ) значений гоэ$$ициен7а коррел ции едучайнюс стационарншс процессов, отличающийс  ем, что он составжен из двух преобразователей ф щкций заданннх электршескшш напр жениш и, измен ешши во времени в последовательность знакопереиешшт: пр моутольш mmyjfficoB, и схемы совпадени  с индикатором, фикснрующим верожрность определенного сочетани  знаков, соответствущр ) значению коэффициента коррел ции дж  анализируе мых $ушщийYes, the measurement of the values of the correlation of the stationary processes, which is composed of two transducers of the set of electrical parameters, is changed in time into the sequence of sign-on: right mmyjmedofB, and the mmyjmedoB, and the size of the mmyjmedoB, and changed the time in the sequence of the sign-and-space: the size of the mmyjfficioB, and the change in the time of the signal and the sequence of the characters and the change in the sequence an indicator fixing the power of a certain combination of characters, corresponding to the value of the correlation coefficient j analyzed

SU426273A 1950-09-13 1950-09-13 Instrument for measuring (calculating) the values of the correlation coefficient of random stationary processes SU102372A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU426273A SU102372A1 (en) 1950-09-13 1950-09-13 Instrument for measuring (calculating) the values of the correlation coefficient of random stationary processes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU426273A SU102372A1 (en) 1950-09-13 1950-09-13 Instrument for measuring (calculating) the values of the correlation coefficient of random stationary processes

Publications (1)

Publication Number Publication Date
SU102372A1 true SU102372A1 (en) 1955-11-30

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Country Status (1)

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SU (1) SU102372A1 (en)

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