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shuangpwmbianhuanqi
- 本文以双Pwm变换器为基础，分析论述了电力电子装置的整流、逆变和回馈状态的国内外发展状况。随着科学技术的发展，电力电子装置的低功率因数和高谐波污染已经成为电网的两大主要危害，因此提高系统功率因数便是电力电子技术的发展趋势，本文阐述了功率因数的定义，脉宽调制的种类以及电压 型PWM变换器的原理、控制方法等内容，比较了脉宽调制的各种类型，详细推导了三相电压型PWM变换器的数学建模，指出系统各种控制方法的优缺点，着重表达了二相调制脉宽空间矢量WPM的算法推导，选用了系统主控芯片，编写了系统软件程序
theSVPWMreviewofthreelevelinverter
- 本文综述了现有对三电平的调制方法，主要讲述了几种空间矢量调制方法，对初学者很有益处。-This paper reviews the existing pairs of three-level modulation methods, focuses on several space vector modulation method, useful for beginners.
Douglas-Puck_compression_algorithm
- 论述了经典的道格拉斯—普克压缩算法,分析将其应用于多边形边界数据压缩所<br>造成的图形失真现象,提出了一种增强型道格拉斯—普克压缩算法,并用实际的MapInfo 矢量数据来检核该<br>算法的可靠性。-Discusses the classic Douglas- Puck compression algorithm, the analysis applied to the boundary polygon graphics data compression, disto
Hybridsupportvectormachine
- 基于自适应投影算法和修正核函数算法的混合支撑矢量机-Projection algorithm based on adaptive algorithms and correction of mixed kernel function support vector machine
Usingmixture0fkernelst0impr0VetheclassificatiOn.ra
- 混合核函数对支持向量机分类性能的改进 有用-Mixed kernel function support vector machine classifier useful for performance improvement
controllingsensitivity
- Veropoulos写的通过调整支持向量机参数改进其分类效果的文章-Veropoulos written by adjusting the parameters of support vector machines to improve its classification results of the article
datamining
- 介绍了数据挖掘的各种方法（如支持向量机，神经网络，遗传算法）在地震预测中的应用-Introduced a variety of data mining methods (such as support vector machines, neural networks, genetic algorithms) in the earthquake prediction
Simulink
- 收集的一些关于民步电机矢量控制的simulink资料-Collected some information about China-step motor vector control simulink data
MUSIC_algorithm
- MUSIC 算法是利用接收数据的协方差矩阵(Rx)分离出信号子空间和噪声子空间，利用信号方向向量与噪声子空间的正交性来构成空间扫描谱，进行全域搜索谱峰，从而实现信号的参数估计。-MUSIC algorithm is used to receive data covariance matrix (Rx) to isolate the signal subspace and noise subspace, using the signal direction vector and noise su
SVM
- 支持向量机的基本原理，对于初学者可以很好的先看下理论。-The basic principles of support vector machines for beginners can be a good look under the theory.
ReseacrhOfAPPlieationOfEmbeddedSPeeehRecognitionon
- 本文首先介绍了目前语音识别的发展现状和主要手段，分析了语音识别中所采用的主要特征参数和比较前沿的研究方向，另外着重讲解了语音识别中最常用隐马尔可夫H(MM)模型，及应用广泛的矢量量化方法(VQ)。接着介绍了嵌入式平台，从软、硬件方面着重介绍了与语音识别相关部分的设计包括硬件及相关驱动程序设计，最后介绍了系统实现方法与测试结果。 -This paper describes the current status of the development of speech recognition a
Sapce_Vector_Computing
- 空间向量的坐标运算 适合于对向量运算有需求的朋友-Space vector coordinates of operations It is suitable for vector computing a friend in need
ThePainfulFacePainExpressionRecognitionUsingActive
- 三维人脸识别的经典文章，是三维人脸表情识别引用极多的经典文章-The Painful Face – Pain Expression Recognition Using Active Appearance Models Active Appearance Models, Support Vector Machines, Pain, Facial expression, Automatic facial image analysis
Textureandshapeinformationfusionforfacialexpressio
- 三维人脸识别的经典文章，也是三维人脸表情识别引用极多的文章，被模式识别杂志收录-Texture and shape information fusion for facial expression and facial action unit recognition Keywords: Facial expression recognition Facial Action Unit recognition Discriminant Non-Negative Matrix Factor
LIBSVM
- libsvm使用说明书，libsvm是一个开源的支持向量机工具，简便易用。-libsvm manual, libsvm is an open source Support Vector Machine tools, easy to use.
SVM
- 对于初学者是一篇很好的学习支持向量机的英文文章-For beginners, a very good learning support vector machines in English articles
SVMTrainingandApplications
- 支持向量机初学者入门的一篇好文章，关于训练和应用的-Support vector machines for beginners to get into a good article on the training and application
111
- 这是一篇基于特征向量的名词短语指代消解研究的毕业设计文档，对中英文指代消解研究者有一定的帮助。-This is a feature vector-based Coreference Resolution of Noun phrase graduation design documents, on anaphora resolution in English and Chinese researchers have some help.
dixingtu
- 描述彩色地形图矢量化算法的设计与实现，为gis系统的开发打下基础-Describe the color topographic map Vector Algorithm Design and Implementation, to lay the foundation for system development gis
yuyinxinghaochulikejian
- 语音信号处理的课件，包含语音信号的短时分析、特征提取、矢量量化，语音编码、合成与识别.-Speech signal processing courseware, including short-time speech signal analysis, feature extraction, vector quantization, speech coding, synthesis and recognition.