List of Articles Open Access Article Abstract Page Full-Text 1 - Evaluating Two Approaches for Farsi OCR Based on Sub-Word Shape Recognition H. Khosravi E. Kabir 20.1001.1.16823745.1388.7.4.1.0 Open Access Article Abstract Page Full-Text 2 - Coherent Detection of Radar Targets with Moderately Fluctuating in Gaussian Clutter M. R. Taban 20.1001.1.16823745.1388.7.4.2.1 Open Access Article Abstract Page Full-Text 3 - A Mathematical Model for Customer Behavior Prediction Based on Click Stream Analysis M. M. Sepehri F. Mahdavi Pajouh 20.1001.1.16823745.1388.7.4.3.2 Open Access Article Abstract Page Full-Text 4 - A Hybrid Heuristic Algorithm for Optimal Power Flow in HVAC/HVDC Transmission Networks S.J. Seyed-Shenava H. Seifi S. M. Sepasian 20.1001.1.16823745.1388.7.4.4.3 Open Access Article Abstract Page Full-Text 5 - Design of 15-Bit 12-MHz Nyquist Bandwidth 5th-Order Single Stage Sigma-Delta Modulator M. Taghizadeh 20.1001.1.16823745.1388.7.4.5.4 Open Access Article Abstract Page Full-Text 6 - Design of Two-Dimensional Diffractive Optical Elements Using the Extended Iterative Angular Spectrum Method S. H. Kazemi M. M. Mirsalehi A. R. Attari 20.1001.1.16823745.1388.7.4.6.5 Open Access Article Abstract Page Full-Text 7 - A Simple and Effective Scheme for Hand Gesture Recognition in Finger Spelling of Farsi Alphabet M. J. Barzegar Sakhvidi A. R. Sharafat 20.1001.1.16823745.1388.7.4.7.6 Open Access Article Abstract Page Full-Text 8 - ECG Signal Handling, Using Differential Pulse Code Modulation Scheme H. B. Bahar Y. S. Khiabani 20.1001.1.16823745.1388.7.4.8.7