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说明：  通信天线建模与MATLAB仿真分析一书中10-3题目代码(Communication Antenna Modeling and MATLAB Simulation Analysis 10-3 Topic Codes)

图书 伦敦商学院 基于excel和vba的高级金融建模(Advanced financial modeling based on Excel and VBA)

论文四参数正弦波曲线拟合的快速算法，文中给出算法及算法实现程式(Papers four-parameter sine wave curve fitting of the fast algorithm, the text is given algorithm and algorithm programs)

信号与系统 陈后金 PPT 本科研究生都能用上(signal and system chen houjin PPT for student and soon)

关于pelco协议的具体介绍，包括pelco_D和pelco_P,列表形式很直观、易懂。(Pelco agreement on specific presentations, including pelco_D and pelco_P, in tabular form is very intuitive, easy to understand.)

清华大学庄茁教授编写的《Abaqus 非线性有限元分析实例》(Abaqus nonlinear finite element analysis)

基于ansys的车桥耦合分析，对于车辆对桥梁挠度、加速度的影响模拟(Vehicle bridge coupling analysis based on ANSYS)

这本书延伸科学畅销书“全球定位系统 - 理论与实践”，以涵盖全球导航卫星系统（GNSS），包括俄罗斯GLONASS，欧洲伽利略系统，以及其他系统。书是指在一般意义到GNSS来描述各种现有参考系统的坐标和时间，卫星轨道，卫星信号，可观察，数学模型的定位，数据处理，和数据转换。本书是一本大学级入门教材，目的是作为学生的参考以及为专业人士和科学家在大地测量领域，测量工程，导航和相关学科。(This book extends the scientific bestseller GPS- Theory and Practice to cover Global Navigation Satellite Systems (GNSS) and includes the Russian GLONASS, the European system Galileo, and additional systems. The book refers to GNSS in the generic sense to describe the various existing reference systems for coordinates and time, the satellite orbits, the satellite signals, observables, mathematical models for positioning, data processing, and data transformation. This book is a university-level introductory textbook and is intended to serve as a reference for students as well as for professionals and scientists in the fields of geodesy, surveying engineering, navigation, and related disciplines.)

excel的使用教程，包含简单的excel的编程，以及很多公式算法的使用方法，是学习excel应用的很好的资料(the use of excel tutorial, including a simple excel programming, and many algorithms use the formula is applied to learn good information excel)

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