Detection of transience in eroding landscapes
نویسندگان
چکیده
منابع مشابه
Coupled length scales in eroding landscapes.
We report results from an empirical study of the anisotropic structure of eroding landscapes. By constructing a novel correlation function, we show quantitatively that small-scale channel-like features of landscapes are coupled to the large-scale structure of drainage basins. We show additionally that this two-scale interaction is scale-dependent. The latter observation suggests that a commonly...
متن کاملinvestigation of single-user and multi-user detection methods in mc-cdma systems and comparison of their performances
در این پایان نامه به بررسی روش های آشکارسازی در سیستم های mc-cdma می پردازیم. با توجه به ماهیت آشکارسازی در این سیستم ها، تکنیک های آشکارسازی را می توان به دو دسته ی اصلی تقسیم نمود: آشکارسازی سیگنال ارسالی یک کاربر مطلوب بدون در نظر گرفتن اطلاعاتی در مورد سایر کاربران تداخل کننده که از آن ها به عنوان آشکارساز های تک کاربره یاد می شود و همچنین آشکارسازی سیگنال ارسالی همه ی کاربران فعال موجود در...
M / G / infinity transience , and its applications to overload detection
When controlling communication networks, it is of crucial importance to have procedures that are capable of checking whether there are unanticipated load changes. In this paper we develop techniques for detecting such load changes, in a setting in which each connection consumes roughly the same amount of bandwidth (with VoIP as a leading example). For the situation of exponential holding times ...
متن کاملM/G/∞ transience, and its applications to overload detection
When controlling communication networks, it is of crucial importance to have procedures that are capable of checking whether there are unanticipated load changes. In this paper we develop techniques for detecting such load changes, in a setting in which each connection consumes roughly the same amount of bandwidth (with VoIP as a leading example). For the situation of exponential holding times ...
متن کاملRecurrence and Transience
We have the following dichotomy result. Theorem 2. The following are equivalent: (1) X is transient; (2) X is not recurrent; (3) U0(B(0 � �)) < ∞ for all � > 0. Theorem 2 has the following important dichotomous implication: Either X is transient, or X is recurrent [and not both]. The proof relies on a convenient series of equivalences. Proposition 3. The following are equivalent: (1) sup�∈R� U0...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Earth Surface Processes and Landforms
سال: 2016
ISSN: 0197-9337
DOI: 10.1002/esp.3923