Alireza Rahrooh

ON PEDAGOGICAL CONCERNS OF ENGINEERING COURSES IN DISTANCE LEARNING ENVIRONMENTS

The objective of this study was to use mentalmaps to analyze the design of higher education students ontheir understanding of technology. The courses wereworked: Computer Science, Technology Systems for InternetTechnology in Computer Networks and Technology Analysisand Systems Development, in particular, was working thirdyearstudents of the Course of Computer Science andstudents of the early years of technological courses. Just asscience, technology is evolving more and more, bothevolving categories irreversible, we must haveunderstandably o of its strengths and weaknesses in society,so we have to think and understand the movement CTS.Index Terms ⎯ mental maps, uniformity and education.

An Adaptive Equalizer Using a Stabilized Extended Kalman Filter

The adaptive equalizer described in this paper attempts to remove intersymbol interference in a digital communication channel. The channel is modeled as an n-tap FIR filter and the coefficients of the channel model are updated through the stochastic Newton algorithm (SNA). This particular algorithm is a stabilized version, of the extended Kalman filter (EKF) overcoming the divergence problems associated with the EKF, However, as expected, the improvement is at the expense of timing procedures, additional memory space and computation time