نتایج جستجو برای: normalized deviation
تعداد نتایج: 118360 فیلتر نتایج به سال:
abstract deviation or in other words committing a crime is literally a social problem. this research that was conducted in 1389 and 1390 has tried to investigate the causes of crimes committed by young male inmates qazvin central prison and effective variables on their tendency to deviation. accordingly after collecting theoretical framework and offering theoretical model including both hirsch...
مدل سازی آب های زیرزمینی فرآیندی پیوسته و پویا است که در آن به تناسب ادامه مطالعات و افزایش دانش نسبت به سامانه و افزوده شدن بر حجم داده های موجود ، مدل مفهومی نیز تکامل یافته و فرضیات تشکیل دهنده آن دوباره موردبررسی قرار می گیرد و به آن ها افزوده یا کاسته شده و یا اصلاح می شود.در این تحقیق سعی شده با واسنجی مدل ناپایدار ریاضی آبخوان و سپس اعمال سناریوهای مختلف از طریق تغییر (افزایش و کاهش) در ...
PURPOSE This study aimed to evaluate the autonomic imbalance in syncope by comparing the baseline heart rate variability (HRV) between healthy children and those with vasovagal syncope. METHODS To characterize the autonomic profile in children experiencing vasovagal syncope, we evaluated the HRV of 23 patients aged 7-18 years and 20 healthy children. These children were divided into preadoles...
The production of /l/ is examined for preand post-operative patients who have undergone surgery in three distinct areas (anterior, posterior or lateral tongue) followed by radiotherapy and reconstruction. Results show F1 and F2 to be raised after surgery in all cases. Normalised measures of tongue height (F1-F0) and extension (F2-F1) revealed no significant change after surgery to the side of t...
BACKGROUND Tai Chi Chuan (TCC) is known to be a good calisthenics for people. This study examined the relationship between pulse harmonics and autonomic nervous modulation in TCC practitioners. METHODS Power spectral measures of right pulse wave and heart rate variability (HRV) measures were compared between TCC practitioners and control subjects. Correlation analyses between pulse harmonics ...
This work presents a unified performance analysis of the family of normalized least mean (NLM) algorithms under veryweak assumptions. The key feature of the analysis is based on a recently proposed performance measure called effectiveweight deviation vector. The name is so given as it is the only component that contributes to the excess estimation error of the adaptive filter. Using this novel ...
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