SU543000A1 - Differentiation device - Google Patents

Differentiation device

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Publication number
SU543000A1
SU543000A1 SU2083429A SU2083429A SU543000A1 SU 543000 A1 SU543000 A1 SU 543000A1 SU 2083429 A SU2083429 A SU 2083429A SU 2083429 A SU2083429 A SU 2083429A SU 543000 A1 SU543000 A1 SU 543000A1
Authority
SU
USSR - Soviet Union
Prior art keywords
differentiation device
adder
register
accuracy
differentiation
Prior art date
Application number
SU2083429A
Other languages
Russian (ru)
Inventor
Виктор Евдокимович Золотовский
Роальд Валентинович Коробков
Original Assignee
Таганрогский радиотехнический институт им. В.Д.Калмыкова
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 Таганрогский радиотехнический институт им. В.Д.Калмыкова filed Critical Таганрогский радиотехнический институт им. В.Д.Калмыкова
Priority to SU2083429A priority Critical patent/SU543000A1/en
Application granted granted Critical
Publication of SU543000A1 publication Critical patent/SU543000A1/en

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Description

етс  потенциал длительностью   старших разр дов .The potential is the duration of the higher bits.

Старшие п разр дов по потенциалу со схемы сравнени  проход т через элемент И 6 и поступают на сумматор 3, на выходе сумматора 3 формируетс  величина , котора The higher potential bits of the comparison circuit pass through the element 6 and arrive at the adder 3, at the output of the adder 3 a value is formed which

, заноситс  в регистр 7. Затем процесс повтор етс  до тех пор, пока не выполнитс  условиеis entered in register 7. Then the process is repeated until the condition

e(V,.e (V ,.

При этом г + With this, g +

искомое значение производной . the desired value of the derivative.

Следует отметить, что при точности пор дка h блок 1 формировани  приращений входной функции не используетс , а при реализации точности пор дка h он используетс  и представл ет собой совокупность регистра и сумматора.It should be noted that, with an accuracy of the order of h, the unit 1 for forming the increments of the input function is not used, and when implementing the accuracy of the order of h it is used and is a combination of register and adder.

Таким образом, устройство требует дл  своей реализации при точности h два сумматора , множительное устройство, регистр, схему сравнени , т. е. его оборудование сокращаетс  на 40%, по сравнению с известным. При реализации точности h, расход оборудовани  увеличиваетс  на сумматор и регистр, но даже и в этом случае устройство оказываетс  проще и требует на 20% меньше оборудовани .Thus, the device requires for its implementation with accuracy h two adders, a multiplying device, a register, a comparison circuit, i.e., its equipment is reduced by 40% compared with the known. When accuracy h is realized, the equipment consumption increases by the adder and register, but even in this case the device is simpler and requires 20% less equipment.

Claims (2)

1.Кал ев А. В. Теори  цифровых интегрирующих мащин и структур. М., Советское радио , 1970, с. 377, 379.1.Kalov A.V. Theory of digital integrating patterns and structures. M., Soviet Radio, 1970, p. 377, 379. 2.Авторское свидетельство СССР №355631, М. Кл.2 G 06J 1/02, 1969.2. USSR Author's Certificate No. 355631, M. Kl.2 G 06J 1/02, 1969.
SU2083429A 1974-12-13 1974-12-13 Differentiation device SU543000A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2083429A SU543000A1 (en) 1974-12-13 1974-12-13 Differentiation device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2083429A SU543000A1 (en) 1974-12-13 1974-12-13 Differentiation device

Publications (1)

Publication Number Publication Date
SU543000A1 true SU543000A1 (en) 1977-01-15

Family

ID=20603314

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2083429A SU543000A1 (en) 1974-12-13 1974-12-13 Differentiation device

Country Status (1)

Country Link
SU (1) SU543000A1 (en)

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