NORMALIZED HISTOGRAM OF THE STATE VARIABLE OF FIRST-ORDER DIGITAL FILTERS WITH TWO'S COMPLEMENT ARITHMETIC
نویسندگان
چکیده
منابع مشابه
Normalized Histogram of the State Variable of First-Order Digital Filters with Two's Complement Arithmetic
In this letter, the normalized histogram of the state variable of first-order digital filters with two’s complement arithmetic is investigated. When the pole of the digital filter is between 1 and 2, it is found that the possibility of occurrence of the state variable in certain region is close to zero no matter what the initial condition is. Some analytic results are given to account for this...
متن کاملAutonomous Response of Digital Filters with Two’s Complement Arithmetic
In a real situation, digital filters are usually implemented via the two’s complement arithmetic because subtraction can be implemented easily via addition. However, the two’s complement arithmetic involves a periodic discontinuous nonlinear function, and the dynamics of digital filters could be very complicated even when no input signal is applied. Limit cycle and chaotic behaviors could occur...
متن کاملNonlinear Behaviors of Second-order Digital Filters with Two’s Complement Arithmetic
The main contribution of our work is the further exploration of some novel and counter-intuitive results on nonlinear behaviors of digital filters and provides some analytical analysis for the account of our partial results. The main implications of our results is: (1) one can select initial conditions and design the filter parameters so that chaotic behaviors can be avoided; (2) one can also s...
متن کاملNew results on periodic symbolic sequences of second order digital filters with two's complement arithmetic
In this article, the second order digital filter with two’s complement arithmetic in [1] is considered. Necessary conditions for the symbolic sequences to be periodic after a number of iterations are given when the filter parameters are at 1 a b and 1 a b . Furthermore, for some particular values of a, even when one of the eigenvalues is outside the unit circle, the system may behave ...
متن کاملthe evaluation of language related engagment and task related engagment with the purpose of investigating the effect of metatalk and task typology
abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...
15 صفحه اولذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: International Journal of Bifurcation and Chaos
سال: 2005
ISSN: 0218-1274,1793-6551
DOI: 10.1142/s0218127405013514