▍1. 2019年中国研究生数学建模竞赛E题
说明: 数学建模2019年算法(floyd)
说明: 是《Python语言在ABAQUS中的应用》书中源码,可以为学习Python和ABAQUS的同学提供很好的资料。(Is "Python language in ABAQUS application" book source code, can provide python and ABAQUS students very good information.)
本文主要内容是关于单相PWM逆变器的输出电压波形控制技术。好的输出波形 包含两个方面的要求:稳态精度高和动态响应快。本文围绕这两点,分析了重复控制 技术和双环控制技术,并进行了一系列仿真和实验。 (The output waveform correction technology of single-phase PWM inverter is studied in this dissertation.High quality waveform has two characteristics.It has not only nice static characteristic but also well dynamic response.Aiming at these characteristics, repetitive control technology and dual-loop control technology is analyzed.Both these control scheme are verified by simulation and experiment. )
宽带波束形成:概念与技术, 英文版 经典书籍,pdf格式(Wideband Beamforming Concepts and Techniques)
用Eviews对时间序列进行平稳性检验并建模(Using Eviews to verify and model time series)
说明: 书名:《PythonCookbook》 3rd Edition 作者:David Beazley, Brian K. Jones 译者:熊能(PythonCookbook, 3rd Edition)
异常值检测预处理,异常值的才能在会对分析结果产生重要影响,异常值处理可以保证原始数据的可靠性(the deal of abnormal value)
《推荐系统实践》作者:项亮; 书籍全部章节配套源代码; 仅供学习分享,如有侵权立刻删除。(Author of Recommendation System Practice: Xiang Liang; All chapters of the book are accompanied by source code. For learning and sharing only. If there is any infringement, delete it immediately.)
说明: 《推荐系统实践》作者:项亮; 书籍全部章节配套源代码; 仅供学习分享,如有侵权立刻删除。(Author of Recommendation System Practice: Xiang Liang; All chapters of the book are accompanied by source code. For learning and sharing only. If there is any infringement, delete it immediately.)
交互式反编译工具ida pro 插件编写英文手册(Interactive decompile ida pro tools plug-in English-language manual)
ida的帮助文件,翻译成中文的,查函数很方便(ida' s help file, translated into Chinese, it is convenient search function)
该文件为ATF53143的封装文件,喜欢的可以下载(this is a file about ATF54143 which you can load if like)
说明: 该文件为ATF53143的封装文件,喜欢的可以下载(this is a file about ATF54143 which you can load if like)
OFDM-Chirp波形的自模糊函数和互模糊函数(The self - fuzzy and mutual - fuzzy functions of OFDM-Chirp waveform)
求解拉伐尔喷管程序,(1)空间离散格式:采用JST 或Roe格式; (2)时间离散格式:显示Runge-Kutta格式; (3)几何参数和入口参数(Solve the laval nozzle procedure)
一本编程算法书,全书共30章,提供了差分方程模型、变分法、马氏链模型、神经网络模型等十几个模型的编程方法。(A programming algorithm book, a total of 30 chapters, provides a differential equation model, variational method, Markov chain model, neural network model and so on more than a dozen models of programming methods.)
关于关联向量机应用的最新文献! 提出了一种核主元分析(KPCA)和关联向量机(RVM)相结合的组合建模方法。KPCA-RVM采用KPCA对原始自变量进行非线性变换并提取主成分,形成特征自变量 采用RVM,对KPCA变换后的样本数据进行回归建模,并根据模型的预报能力自适应的确定参与回归的最佳特征变量个数,消除冗余信息干扰,获得强非线性表达能力且预报性能良好的模型。并将KPCA-RVM应用于PTA装置对羧基苯甲醛(4-CBA)含量的软测量建模,结果表明该方法预测精度高于PCA-RVM和RVM。(A novel modeling method integrated KPCA with RVM was proposed. The kernel primary component analysis (KPCA) was employed to identify the principal components from the nonlinear transform data of independent variables, which were regarded as character variables. Regression between character variables and dependent variables was done based on RVM, and the optimal number of the character variables was adaptively determined according to the generalization performance of the regression model. Thus, KPCA-RVM meth...)