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Description: 主要介绍了准正交空时分组码，包括ABBA，jafarkhani-Introduced quasi-orthogonal space-time block codes, including ABBA, jafarkhani
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Size: 2048 |
Author: yushuwendy |
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Description: Basic wavelet routines for time series (1D), image (2D) and array (3D) analysis. The
code provided here is based on wavelet methodology developed in Percival and Walden (2000)
Gencay, Selcuk and Whitcher (2001) the dual-tree complex wavelet transform (CWT) from
Kingsbury (1999, 2001) as implemented by Selesnick and Hilbert wavelet pairs (Selesnick
2001, 2002). All figures in chapters 4-7 of GSW (2001) are reproducible using this package and
R code available at the book website(s) below.-Basic wavelet routines for time series (1D), image (2D) and array (3D) analysis. The
code provided here is based on wavelet methodology developed in Percival and Walden (2000)
Gencay, Selcuk and Whitcher (2001) the dual-tree complex wavelet transform (CWT) from
Kingsbury (1999, 2001) as implemented by Selesnick and Hilbert wavelet pairs (Selesnick
2001, 2002). All figures in chapters 4-7 of GSW (2001) are reproducible using this package and
R code available at the book website(s) below.
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Size: 1160192 |
Author: Christian Hagglof |
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Description: 这篇论文介绍了一种简单快速的动态流体的解决方案应用于游戏引擎。-In this paper we present a simple and rapid implementation of a fluid dynamics solver for game
engines. Our tools can greatly enhance games by providing realistic fluid-like effects such as
swirling smoke past a moving character. The potential applications are endless. Our algorithms
are based on the physical equations of fluid flow, namely the Navier-Stokes equations. These
equations are notoriously hard to solve when strict physical accuracy is of prime importance.
Our solvers on the other hand are geared towards visual quality. Our emphasis is on stability
and speed, which means that our simulations can be advanced with arbitrary time steps. We
also demonstrate that our solvers are easy to code by providing a complete C code
implementation in this paper. Our algorithms run in real-time for reasonable grid sizes in both
two and three dimensions on standard PC hardware, as demonstrated during the presentation
of this paper at the conference.
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Size: 964608 |
Author: li |
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Description: 一个用于保护系统的时间，小程序，可以用于保护软件注册权的地方，总的说，应用面还是比较广！~-A protection system for the time, small procedures, the software can be used to protect the right to register the local, general, or broad application of face! ~
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Size: 1695744 |
Author: liyang |
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Description: 一个可以实现在客户端时间跟服务器的时间同步-Time Synchronization
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Size: 89088 |
Author: Ben |
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Description: 机载雷达杂波空时自适应处理程序，反映了杂波的非均匀特性。-Airborne radar clutter space-time adaptive processing, clutter reflects the characteristics of the non-uniform.
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Size: 2048 |
Author: 阿华 |
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Description: 关于stap技术的外文专注，专业人员的参考书籍。-Stap on foreign technology focus, professional reference books.
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Size: 4462592 |
Author: 阿华 |
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Description: direct3d 动画基于时间的运动，演示了几个机器人在一定时间内按直线或者曲线的运动。- Demonstrates time-based movement。show you how to move a series of robots up and down straight and curved paths over time
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Size: 475136 |
Author: zyzyyy |
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Description: This matlab code gives a good method of how to get real-time data in to Matlab, which is very useful for some realtime application.
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Size: 74752 |
Author: Renji Chen |
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Description: 微型51/AVR编程器由德国的Peter Dannegger设计的51编程器，无论是学习单片机或业余时间搞开发，都是一个非常好的选择。但在原设计的的PC程序中很可惜的只有DOS版本的。为此我为它写了一个Windows版本的配套软件，经过一些朋友的试用效果也不错。以下图一是软件的界面。现有英文版和简体中文版，支持win9x,winxp,winnt,win2k多种版本的OS系统。 软件使用简单无须太多的说明，同时支持HEX，BIN等文件格式的读取，绿色软件无须安装。
可以到http://www.specs.de/~danni/tools/proflash/index.htm下载-Micro-51/AVR programmer from Germany, designed by Peter Dannegger programmer 51, whether it is free time to study or engage in the development of single-chip are a very good option. However, in the original design process of the PC it is a pity that only the DOS version. For this reason I write it, a Windows version of the software, after the trial some of my friends have a good effect. First, the following chart of the interface software. Available in English and simplified Chinese version, support for win9x, winxp, winnt, win2k multiple versions of the OS system. Using a simple software that do not have too much at the same time support the HEX, BIN file formats, such as reading, green do not need to install software. Can http://www.specs.de/ ~ danni/tools/proflash/index.htm to download
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Size: 1682432 |
Author: laky |
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Description: 1、用CPU内部定时器查询方式计时，实现每一秒钟输出状态发生一次反转。-1, by way of CPU time the internal timer query and achieve the status of each occurrence of a second output inversion.
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Size: 49152 |
Author: 冰鸽 |
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Description: 这是一本关于空时编码的很好的书，详细讲述了MIMO系统中STBC,STTC,以及与OFDM相关的编码-This is a space-time coding on a good book, a detailed account of the MIMO system, STBC, STTC, as well as with the OFDM-related coding
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Size: 3964928 |
Author: 陈娟 |
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Description: firestarter – A Real-Time Fire Simulator
Many obstacles exist in attempting to graphically render physical
phenomena that are highly fluid and ostensibly chaotic in nature. Fire is a
prime example of such phenomena. Given the unrealizable computational
complexity of chemical-atomic modeling, this paper explores how to best
apply our current understanding of the physical fire model to balance
computational stresses for optimal realism. Special emphasis is given
specifically to the constraints imposed by real-time rendering, as opposed to
production pipeline rendering, introducing firestarter – a real-time fire
simulator developed by the author using OpenGL – which features some
unique implementations of previously discussed topics.
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Size: 1404928 |
Author: hwind |
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Description: linux下c语言实现的网页，远端可以访问该网页，动态加载模块，显示硬盘信息，时间，命令，进程信息等-c under linux language pages, remote access to the web page dynamically loaded modules, show that the hard disk information, time, order, process information, etc.
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Size: 150528 |
Author: fuxin |
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Description: 基音提取程序，对于给定一段语音，按一定时间分帧,并从中提取出基音频率-Pitch extraction process, for a given period of voice, according to a certain time-frame, and extracting the pitch frequency
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Size: 8241152 |
Author: 林平塔 |
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Description: 现实系统当前时间。有exe格式哦。很有用的-Reality of the current system time. Oh there is exe format. Very useful
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Size: 37888 |
Author: 唐甜 |
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Description: 端点检测是指用数字处理技术来找出语音信号中的各种段落（如音素、音节、词素、词等）的始点和终点的位置。语音段起止端点检测是语音分析、语音合成和语音识别中的一个必要环节。传统的端点检测方法是从wav文件中获取语音采样，将其分帧并计算短时能量和过零率参数，然后进行端点检测。这种工作方式被称为离线处理方法 ，无法实现语音信号的实时处理，对于语音信号分析具有一定的局限性。本文通过开发ActiveX控件，在MATLAB环境下将其嵌入到figure窗口中，以GUI程序的方式使用，实现语音信号端点检测的实时处理。-Endpoint detection is the use of digital processing techniques to identify the speech signals in a variety of paragraphs (such as phoneme, syllable, morpheme, word, etc.) the starting point and the end position. Speech endpoint detection is a paragraph beginning and end speech analysis, speech synthesis and speech recognition of a necessary link. Traditional endpoint detection method is to obtain from the wav file voice sampling, its sub-frame and calculate the short-term energy and zero-crossing rate parameters, and then proceed to endpoint detection. This work is called off-line approach can not achieve real-time speech signal processing, analysis of the speech signal has a certain limitations. In this paper, through the development of ActiveX controls, in the MATLAB environment to embedded figure window to use GUI program, the realization of speech signal processing real-time endpoint detection.
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Size: 30720 |
Author: cike |
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Description: 用单片机AT89C51/52与一个16*2的LCD相连，实现电子钟的功能，能从年到秒调节时间。-AT89C51/52 with single-chip microcomputer with a 16* 2 of the LCD connected to the function of electronic bell, from time to adjust seconds.
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Size: 1024 |
Author: 胡小虎 |
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Description: 利用新华龙公司C8051F020单片机及12232LCD制作的秒表计时程序可实现一次记录多个采样数据并可查询由LCD显示-Hualong company to take advantage of new C8051F020 MCU and the stopwatch time 12232LCD production process can be a record number of sampling data from the LCD display and query
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Size: 2048 |
Author: Turing |
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Description: 研究了将语音识别中的 ( 动态时间规整) 算法用于声纹鉴别的技术。通过引入
DTW Dynamic Time Warping,
, 由所给的有限个样本建立最大相似于样本点的样本域, 计算被测样本的相似度。该算法提高了语
“样本域”的概念
音鉴别( 区分不同发音者) 的效率。有限人数的实验结果显示该算法辨伪率为 ( 人次) , 识别率 (98.75 400 81~93 80
人次) 。-Will be studied in speech recognition (dynamic time warping) algorithm for voiceprint identification technology. Through the introduction of DTW Dynamic Time Warping,, by the limited samples to establish the most similar samples in the sample domain, the similarity calculation of the measured samples. The algorithm improves the phrase " sample domain," the concept of the sound identification (to distinguish between persons of different pronunciation) efficiency. Limited number of laboratory tests show that the algorithm for the detection of forgeries rate (people), recognition rate (98.75 400 81 ~ 93 to 80 trips).
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Size: 343040 |
Author: sdc |
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