Fostering autonomous learning has become one of the key concerns of course designers and curriculum planners in the last 20 years which has been validated on both ideological and psychological grounds. However, estimating learners’ readiness to accept autonomous education is an important step prior to moving toward autonomous education. Thus, the current research investigated the patterns of au...

We have developed the effective algorithm for detecting digital binary phase-shift keyed signals. This algorithm requires a small number of arithmetic operations over the signal period. It can be relatively easy implemented based on the modern programmable logic devices. It also provides high interference immunity by identifying signal presence when signal-to-noise ratio is much less that its w...

The existence of shift for periodically correlated processes and its boundedness are investigated. Spectral criteria for these non-stationary processes to have such shifts are obtained.

Abstract Density functional theory (DFT) was performed in the gas phase to investigate tautomerization and transitions efavirenz. The amide imidic tautomers' geometrical parameters are using B3LYP/6-31++G** M06-2X/ cc-pVTZ (-F). results showed that tautomer is more stable than phase. non-linear optical (NLO) properties of tautomers computed. Interestingly, forms may be an attractive compound en...

Aim: To generate and demodulate an amplitude shift keyed (ASK) signal and a binary FSK signal. Amplitude shift keying-ASK-in the context of digital communications is a modulation process, which imparts to a sinusoid two or more discrete amplitude levels. These are related to the number of levels adopted by the digital message. For a binary message sequence there are two levels, one of which is ...