نتایج جستجو برای: transient analysis
تعداد نتایج: 2926528 فیلتر نتایج به سال:
We describe a model for analytic analysis of transients in multicavity klystron output power and phase. Cavities are mod-eled as resonant circuits, while bunching of the beam is modeled using linear space-charge wave theory. Our analysis has been implemented in a computer program which we use in designing multicavity klystrons with stable output power and phase. We present as examples transient...
This paper develops a framework for the mean-square analysis of adaptive lters with general data and error nonlinearities. The approach relies on energy conservation arguments and is carried out without restrictions on the probability distribution of the input sequence. In particular, for adaptive lters with diagonal matrix nonlinearities, we provide closed form expressions for the steady-state...
تمرکز اصلی این پایان نامه بر روی شناخت یک frt بهینه مزرعه باد است. خطی مشی بهینه frt برای اطمینان از عملکرد پیوسته مزارع باد در حین خطاها و تضمین بازیابی یک سیستم قابل اطمینان پس از خطا است. پاسخ frt بهینه باید با نیازهای دینامیک کد شبکه بیان شده مطابقت داشته باشد. فصل مقدمه قسمت اول مسیله اصلی و جوانب تیوری مربوط به توانایی های انتقال را معرفی می کند. قسمت دوم شامل تحلیل نتایج ژنراتورهای توربی...
our aim was to report techniques and our experience in one-stage angioplasty and stenting of ostium of left common carotid and left internal carotid arteries in an octogenarian man with transient ischemic attack, who was completely recovered from neurologic insults short time after the procedure. an 81-year-old man presented with a transient ischemic attack. neurologic examination showed left s...
background primary congenital hypothyroidism (ch) is the most common treatable cause of mental retardation and can be classified into permanent and transient types. the purpose of this study was to determine the prevalence of permanent and transient congenital hypothyroidism (ch) in hamadan, west province of iran. methods the study population included all cases with primary congenital hypothyro...
cerebrovascular attack (cva) and transient ischemic attack (tia) are major causes of emergency department visits around the globe. a significant number of these patients may experience repeat attacks if left untreated. several risk stratifying scoring systems have been developed in recent years to point out the high risk patients. abcd 2 is based on age, blood pressure, clinical status, diabete...
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