نتایج جستجو برای: Scrambling

تعداد نتایج: 2076  

2004
Imran Ahmed

1 Pseudo-Random Sequences ....................................2 1.1 Randomness Properties ........................................... 2 1.2 Generating Pseudo-Random Sequences ..................2 2 Scrambling Codes for WCDMA .............................2 2.1 Generating Long Complex Scrambling Codes ....... 3 2.2 Scrambling an I-Q/Code Multiplexed Sign ......... al 6 3 Software Implementation on...

2004

1 Pseudo-Random Sequences ....................................2 1.1 Randomness Properties ........................................... 2 1.2 Generating Pseudo-Random Sequences ..................2 2 Scrambling Codes for WCDMA .............................2 2.1 Generating Long Complex Scrambling Codes ....... 3 2.2 Scrambling an I-Q/Code Multiplexed Sign ......... al 6 3 Software Implementation on...

2003
Hubert Haider Inger Rosengren Marga Reis

In this paper we argue for the following properties of clause-bound scrambling, as they are manifested in German. First, scrambling presupposes head-final projections. Only selected constituents, notably arguments, scramble, the reason being that phrases selected by a head have a unique base order. Second, scrambling involves antecedent-gap dependencies with A-chain properties. Third, scramblin...

2006
X Y Yu J Zhang H E Ren S Li

Image scrambling transformation is applied widely in the digital watermarking and image encryption. Although more and more scrambling algorithms appear, they lack a method to evaluate the image scrambling degree. According to the relative differences of a point and adjacent point in scrambling front and back, a new method which judges the scrambling degree is proposed. Not only it can evaluate ...

2001
John Frederick Bailyn

In this article I argue against Bošković and Takahashi’s (1998) analysis of scrambling as base generation (with lowering for Ā-cases). I present evidence from Russian of scope and antireconstruction effects and scrambling/wh-movement parallels, all implicating a ‘‘classical’’ overt movement account of Ā-scrambling. I then discuss theoretical issues unresolved by the base generation/lowering acc...

2000
Martha McGinnis

The nature of scrambling is a focus of recent debate in the syntactic literature. The term scrambling is used to describe apparently optional permutations of word order, found especially in languages with extensive case-marking. Saito (1989) argues that scrambling is A-bar movement (like wh-movement), rather than A-movement (like movement to the subject position). Webelhuth (1989) argues for sc...

2001
Veneeta Dayal

This article explores the empirical validity of the generalization that scrambling of indefinites correlates with the loss of non-specific readings. There are two issues relevant to the generalization that have not been fully investigated in previous literature. The first is the status of contrastive readings, which do survive scrambling. If contrastive readings are non-specific, and it is argu...

2004
Frank Brouwer

The WCDMA downlink is limited by Node-B cell power and the number of channelization codes. With upcoming capacity enhancement techniques, like MIMO and HSDPA, the potential limitation in channelization codes becomes visible more frequently. The WCDMA standard allows for allocation of traffic on a secondary scrambling code, which is non-orthogonal to the primary scrambling code. This paper analy...

Journal: :iranian journal of chemistry and chemical engineering (ijcce) 1998
javad sabounchei sadegh salehzadeh

195pt and 1h nmr has been used to show that addition of chlorine and bromine to [pt(cn)4]2_ in presence of perchloric acid in water results in cyanide and water scrambling with formation of eleven complexes of the type [pt(cn)4-ncl(h2o)n+1](n-1)+ (n=0, 1, 2, 3, 4). addition of nbu4oh to this solution gives (nbu4)2[pt(cn)4cl(oh)]. nmr measurements in acetone also show cyanide and hydroxyl group ...

2005
Hongmei Chi Peter Beerli Deidre W. Evans Michael Mascagni

The Soból sequence is the most popular quasirandom sequence because of its simplicity and efficiency in implementation. We summarize aspects of the scrambling technique applied to Soból sequences and propose a new simpler modified scrambling algorithm, called the multi-digit scrambling scheme. Most proposed scrambling methods randomize a single digit at each iteration. In contrast, our multi-di...

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