List of Articles طیف تکین Open Access Article Abstract Page Full-Text 1 - Provide a model for predicting noisy stock price time series using singular spectrum analysis, support vector regression with particle swarm optimization and compare it with the performance of wavelet transform, neural network, moving average self-regression process and polynomial regression Shaban Mohammadi Hadi Saeidi abdolhosein talebi najafabadi ghasem elahi shirvan Open Access Article Abstract Page Full-Text 2 - Experimental Investigation and Dynamic Fractal and Multi-fractal Analysis of the Density Current Patterns mohammad hosseini mohammad hadi fattahi saied eslamian Open Access Article Abstract Page Full-Text 3 - نگرشی چند فراکتالی به زنجیره ی زمانی جریان سیلابی رود قره آغاج محمد هادی فتاحی ناصر طالب بیدختی احسان نیکویی