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Simple amplitude control and frequency correction of recursive sine wave digital oscillators
sinusoidal digital oscillators with integer arithmetic. As in the case of analog oscillators, it is also necessary to control the amplitude of digital oscillators of the oscillation amplitude over time can occurs, even if ...
Electrical and electronic engineering
- 2020 •
- D
Rok uplatnění
D - Stať ve sborníku
Fixed-Point Arithmetic in FPGA
Arithmetic operations are among the most frequently-used operations in contemporary digital integrated circuits. Various structures have been designed, utilizing that consider the design of arithmetic operations in Field Pr...
JC - Počítačový hardware a software
- 2005 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Utilization of programmable logic arrays for realization of digital signal processing systems
This article deals with the problems of the design of digital signal processing by programmable logic devices type CPLD and FPGA. In the article are desribed basic arithmetic structures that are required for the ralization of the
JA - Elektronika a optoelektronika, elektrotechnika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Comparison of Various Implementations of Digital Filters
This paper deals with comparison of various implementations of Digital Filters. Two band-pass filters are designed by bilinear transform and verified by MicroCap. A finite number of digits is discussed, too. Frequency responses of v...
JA - Elektronika a optoelektronika, elektrotechnika
- 2014 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Arithmetic operator design on FPGA
The article deals with the implementation of the basic arithmetic operators (+-*/) in the FPGA devices. Basic concepts along with the VHDL code are presented; advantages, disadvantages, and pitfalls of the proposed solutions are discussed....
JC - Počítačový hardware a software
- 2009 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Arithmetics in number systems with cubic base
This paper focuses on greedy expansions, one possible representation of numbers, and on arithmetical operations with them. Performing addition or multiplication some additional digits can appear. We study bounds on the number of suc...
Pure mathematics
- 2021 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
Digital roots, casting out nines, reducing functions and their generalization
a non-standard algebraic structure 'restricted arithmetic'...
BA - Obecná matematika
- 2002 •
- D
Rok uplatnění
D - Stať ve sborníku
Utilization of programmable logic arrays for realization of digital signal processing systems
The doctoral thesis deals with the problems of the design of digital signal processing by programmable logic devices type CPLD and FPGA. In the thesis are desribed basic arithmetic structures that are required for the ralization of ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2002 •
- B
Rok uplatnění
B - Odborná kniha
From the Antikythera mechanism to the digital computer
The history of computers is given starting with the Antikythera mechanism via analog computers up to digital computers. The difference between analog and digital computer is explained. The estimate of the total number of arithme...
AB - Dějiny
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Introduction to Fixed-point Multiplication and Signal Processing Application
The contribution deals with a binary representation of integer and real numbers. In domain of digital signal processing the number representation is either in fixed for arithmetical operations in FPGA. But generally these blocks do ...
JA - Elektronika a optoelektronika, elektrotechnika
- 2009 •
- D
Rok uplatnění
D - Stať ve sborníku
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