Signals-and-Systems

说明：  多生物特征融合身份识别研究。身份识别是当今社会不可避免的一个问题，生物特征身份识别作为一种安全 而有效的手段一直受到广大研究者的重视。针对单模态生物特征身份识别技术 的局限性和实际应用中的各种限制，本论文就最近兴起地基于数据融合技术的 多生物特征身份识别进行了研究和探讨。这项工作虽然还处于刚刚起步阶段， 但是，作为信息安全不可缺少的重要手段，它的研究和应用必将引起大家的重 视而飞速地发展。 (speech paper，help you study)

python软件下载，最新的python软件，好用，里面的内容协议都是最新的。(python software download, latest python software, easy to use, the contents of which are the latest agreement.)

说明：  四方精创的COBOL笔试题，有需要的可以下(Quartet' s fine record in COBOL Question pen, but also need to be under the)

哈尔滨工业大学 数理方程就是那个小薄本的教科书的课件(shulifangcheng kejian)

华为C++培训资料C++语言中级教材讲授C++语言的运用技术，包括：类、对象之间的关系、对象的存储与布局、运算符重载、智能指针、仿函数、泛型编程，C++模式设计基本思想。 (C++ language intermediate materials to teach C++ language use of technology, including: classes, relationships between objects, object storage and layout, operator overloading, smart pointer, functor, generic programming, C++ mode design basic idea.)

最终还是上传了我的课件，课件是北京大学的教学PPT，请大家分享学习(divide-and-conquer method)

solution book for process instrument

一本R语言函数详细解释大全，详细的介绍了大部分R语言所用到的函数(A detailed explanation of the R language function Guinness, a detailed description of the language used by the majority of R function)

ansys软件APDL命令流进行形状优化(ansys software APDL for shape optimization)

一本非常好的计算机概念，技术和编程模型的原版书籍。(This innovative text presents computer programming as a unified discipline in a way that is both practical and scientifically sound. The book focuses on techniques of lasting value and explains them precisely in terms of a simple abstract machine. The book presents all major programming paradigms in a uniform framework that shows their deep relationships and how and where to use them together. After an introduction to programming concepts, the book presents both well-known and lesser-known computation models ("programming paradigms"). Each model has its own set of techniques and each is included on the basis of its usefulness in practice. The general models include declarative programming, declarative concurrency, message-passing concurrency, explicit state, object-oriented programming, shared-state concurrency, and relational programming. Specialized models include graphical user interface programming, distributed programming, and constraint programming. Each model is based on its)