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A random jitter RMS measurement method using AND and OR operationsLee, Jae Wook, 1972- 21 September 2010 (has links)
Jitter is defined as timing uncertainties of digital signals at their intended
ideal positions in time. While it undermines valuable clock budget and
limits the maximum clock frequency in I/O circuitry, it is one of the most difficult
parameters to measure accurately due to the small value and randomness.
This thesis proposes a random jitter RMS measurement method using AND
and OR operations, which targets BIST applications.
This thesis is organized as follows. Chapter 1 introduces the motivation
of the proposed work. It includes a comparison between two major approaches
to jitter measurement. Chapter 2 explains the proposed random jitter estimation
method in detail. Chapter 3 describes circuit implementations with
design considerations. Chapter 4 demonstrates estimation results from circuit
level simulation runs. Chapter 5 discusses the source of error in the jitter
estimation and concludes. / text
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相關變數之隨機修剪L : 統計量之漸近性 / On the asymptotic behavior of randomly trimmed L-statistics with dependent random variables陳宗雄 Unknown Date (has links)
摘要
本文主要在探討絕對正則隨機變數序列的隨機修剪L統計量的漸近性,當修剪係系數收斂至a和b時(O<a<b<l),對它們的分配函數限制並不多;然而當a=0及b=1 時,則限制的條件須更加嚴格,這也就是為什麼我們要做隨機修剪的主要原因。同時,由於大部分的時間序列模式都是絕對正則的隨機變數序列,這也是研究本文的主要動機之一。
本文是想嘗試著把G. R. Shorack (1989)的論文隨機修剪L統計量,推廣,把該文中立相獨立的隨機變數序列換成絕對正則的隨機變數序列。在這同時,我們必需將一些經驗累積分配函數的不等式推廣,推廣過程中將重覆使用Yoshihara (1978) 的機率不等式。 / ABSTRACT
We will prove central limit theorem for randomly trimmed L-statistics with absolutely regular random variables. When the fractions trimmed converge to a and l-b, (with 0<a<b<l) there are little restrictions on the df's of the r.v.'s, - but the limiting r.v. has several contributing terms, making the studentization complicated unless the trimming fractions converge fast enough.
For a=0 and b=l, the restriction on the rate of convergence of the trimming fractions is more severe, however this is a most reasonable way to trim.
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Topological singularities in wave fieldsDennis, Mark Richard January 2001 (has links)
No description available.
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Branching diffusionsHarris, Simon Colin January 1995 (has links)
No description available.
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Response prediction of acoustically-excited composite honeycomb sandwich structures with double curvatureCunningham, Paul Robert January 2001 (has links)
No description available.
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Ribosomal RNA genes and RAPD for Cryptosporidium species and subspecies discriminationPatel, Sushma M. January 1997 (has links)
No description available.
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Segmentation of natural texture images using a robust stochastic image modelKim, Kyu-Heon January 1996 (has links)
No description available.
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Parallel processing for statistical computation with particular emphasis on bootstrap methodsAdams, Niall January 1996 (has links)
No description available.
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Bayesian spatial inference from haemodynamic response parameters in functional magnetic resonance imagingKornak, John January 2000 (has links)
No description available.
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Modelling solute and particulate pollution dispersal from road vehiclesHider, Z. E. January 1997 (has links)
No description available.
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