Chapter

SceneKit Editor

May 2017

In book: Beginning Swift Games Development for iOS (pp.191-202)

Authors:

Now that you have a basic understanding of how SceneKit works, you can now use the render loop to create, control, and animate SCNodes. In previous chapters, you’ve been using code to manipulate those objects.

ResearchGate has not been able to resolve any citations for this publication.

ResearchGate has not been able to resolve any references for this publication.

Conference Paper

Robustness of quadrature sampled complementary codes

April 1994

A.K. Ojha

Complementary codes, which use multiple binary sequences, exhibit the most desirable characteristics in that they achieve perfect sidelobe cancellation in radar signal design applications. In contrast, even in a noiseless situation, all other coding methods result in undesirable sidelobes. For a given number of chips, a variety of complementary code sets can be formed; this is a result of ... [Show full abstract] manipulating the number of subsequences and the number of chips in each subsequence. There are, however, no published results to judge the relative resolution performance of such code sets due to the errors introduced by quadrature sampling. The results provided in the present paper highlight the effect of quadrature sampling errors on the resolution properties of a variety of complementary coded waveforms. It is also concluded from the results that increasing the number of subsequences with a corresponding reduction in the number of chips per subsequence improves the resolution performance

Article

Algorithms for optimal symbol-by-symbol decoding of binary block codes

February 1999 · Electronics Letters

L.E. Nazarov

Procedures for optimal symbol-by-symbol decoding of binary block codes and of those with a direct-sum structure are presented. These procedures use the fast Walsh-Hadamard transformation. The dimension of the Walsh-Hadamard basis is determined by the dimension of the code generator matrix or by the dimension of the generator matrix of the constituent codes

Article

Full-text available

Effects of association and imageability on phonological mapping

June 1997 · Psychonomic Bulletin & Review

In two experiments, we examined the influence of semantic activation on the generation of a phonological code, testing the interactivity assumption common to both dual-route and interactive-activation models. In Experiment 1, subjects named regular and irregular targets preceded by related and unrelated primes. In Experiment 2, these variables and target imageability were manipulated. Both ... [Show full abstract] relatedness and imageability interacted with regularity, indicating that semantic activity speeds access to a phonological code.

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Passive Velocity Field Control of Mechanical Manipulators

April 2002

Two concepts are advocated for the task specification and control of mechanical manipulators: 1) coding tasks in terms of velocity fields; 2) designing controllers so that the manipulator when under feedback control, interacts in an energetically passive manner with its physical environment.

Article

Note on coding Reverse Polish expressions for single-address computers with one accumulator

January 1963 · The Computer Journal

A. J. T. Colin

This note give a general methods of coding Reverse Polish expressions into machine orders for single-address computers with one accumulator, and includes the description of an algorithm which improves the efficiency of the compiled program, by manipulating the expression before translation.

Article

Coded Qubit Based on Electron Spin

January 2016

We review here the progress toward the realisation of a coded qubit based on electron spin in lateral gated devices. We show that by encoding the qubit in the states of several coupled electron spins one combines the coherence of spin with the advantages of using voltage for their coherent manipulation. The theoretical and experimental methods used to design and manipulate the systems of up to ... [Show full abstract] three coupled electron spins in lateral gated devices are reviewed in detail.

Conference Paper

Lattice Parallelism: A Parallel Programming Model for Manipulating Non-Uniform Structured Scientific...

January 1992

The dusty deck problem is the problem of how to automatically transform large existing serial/vector codes into a form suitable for efficient execution on new parallel architectures. Kernel-control parallel (KCP) methods provide a promising ...

Article

The relationship between stimulus processing and response selection in the Simon task: Evidence for...

January 1993 · Psychological Research

Bernhard Hommel

As is indicated by the Simon effect, choice reactions can be carried out faster when the response corresponds spatially to the stimulus, even if the stimulus location is irrelevant to the task. In Experiments 1–4 the relationships between the Simon effect and stimulus eccentricity, signal quality, and signal-background contrast are investigated. The Simon effect was found to interact with all of ... [Show full abstract] these factors, at least when manipulated blockwise. These results are at odds with previous results and are difficult to interpret from an additive-factor-method view. An alternative interpretation is suggested that attributes the results to the temporal relationship between the processing of the relevant stimulus information and stimulus location. The assumption is that a decrease in the Simon effect is caused by every experimental manipulation that markedly increases the temporal distance between the coding of the relevant stimulus information and that of the irrelevant stimulus location. This assumption was tested in Experiment 5 in a more direct way. The stimuli were built up on a screen over time, so that the temporal distance between the presence of location and identity information could be controlled experimentally. The results provide further support for a temporal-delay interpretation of interactions between irrelevant stimulus-response correspondence and factors that affect early stages of information processing.

Article

Submitted to IEEE ICASSP 99. MANIPULATING TEMPORAL DEPENDENCIES IN COMPRESSED VIDEO DATA

May 2001

Susie J. Wee

The ability to manipulate the temporal dependencies in coded video data is important for a number of compresseddomain video processing tasks. This paper formulates the general problem and examines it in the context of MPEG. This is used to develop a method for performing frame conversions in MPEG coded video data. These frame conversions are used to develop compressed-domain video processing ... [Show full abstract] algorithms for performing temporal mode conversion, frame-by-frame reverse play, and frame-accurate splicing.

Conference Paper

Full-text available

Incomplete resolution of references in Eclipse

January 2005

ABSTRACT In the Eclipse JDT, the Java reference resolution rules are applied as fully as possible, thereby either determining the unique target for a given ,reference or signalling that the reference cannot be resolved. However, a variety of development tasks require the manipulation,of code ,for which ,incomplete resolution of refer- ences is both ,possible and useful. This paper ,motivates the ... [Show full abstract] need for incomplete resolution during a software reuse-and-integration task and the difficulties that result. A proof-of-concept imple- mentation is described that is usedas a basis for reuse tool support and that can be used for other transformation tools.

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Article

SENCODE: Stata module to encode a string variable non-alphanumerically into a numeric variable

May 2001

Roger Newson

sencode is a sequential version of encode. It takes, as input, a string variable, and generates, as output, a numeric variable, with value labels corresponding to values of the string variable. Unlike encode, sencode orders the numeric values corresponding to string values in the sequential order of appearance in the input string variable in the data set, or in another order specified by the ... [Show full abstract] user, instead of ordering them in alphanumeric order of the string value, as encode does. The mapping from numeric code values to string labels may be one-to-one (coded in order of first appearance of the string value) or many-to-one (coded in each observation by the position of that observation in the data set, or in the user-specified ordering).

Article

A Simple Representation of the Pugh, Eichelberger, and Rostoker Solution to the Shaped Charge Jet Fo...

July 1979 · Journal of Applied Physics

Eitan Hirsch

A mathematical manipulation of the solution to the shaped charge jet formation problem of Pugh, Eichelberger, and Rostoker gives a simple formula which lends itself to easy clear interpretation. This helps to explain some of the facts known to shaped-charge designers by experience, without the need of a computer code.

SceneKit Editor

Abstract

No full-text available

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