python爬虫小程序

说明：  新型直流输电系统变参数PID 控制器的设计主要是比例积分设计(New type of HVDC system variable parameter PID controller design is the design of proportional integral)

讲述的是海面的各种散射情况的文章，包括经向散射，曼散射等(About the various scattering off the article, including by the scattering, scattering, etc. Man)

pdf book for Optical Communication Function

关于MATLAB实现智能算法的书籍，以案例为基础，容易理解(The realization of MATLAB intelligent algorithm books, based on a case, easy to understand)

卫星图像分析基础 包括可见光云图、红外云图、水汽云图(The basis of satellite image analysis)

本书首先介绍了MATLAB 语言的程序设计的基本内容，在此基础上系统介绍了各个应用数 学领域的问题求解，如基于MATLAB 的微积分问题、线性代数问题的计算机求解、积分变换和复变函数问题、非线性方程与最优化问题、常微分方程与偏微分方程问题、数据插值与函数逼近问题、概率论与数理统计问题的解析解和数值解法等。还介绍了较新的非传统方法如模糊逻辑与模糊推理、神经网络、遗传算法、小波分析、粗糙集及分数阶微积分学等领域。(The book begins with the introduction of the MATLAB programming language, the basic content, on the basis of the system introduced in all areas of applied mathematics problem solving, such as MATLAB-based calculus problems, linear algebra to solve computer problems, integral transforms and complex variable function problems, nonlinear equations and optimization problems, ordinary differential equations and partial differential equation problems, data interpolation and function approximation problem, Probability Theory and Mathematical Statistics Analytical Solution and Numerical Solution of such. Also introduce a relatively new non-traditional methods such as fuzzy logic and fuzzy reasoning, neural networks, genetic algorithms, wavelet analysis, rough sets and fractional calculus and other fields.)

读取HDF5格式数据，此处以打开ASTER GED为例，输出发射率为ENVI格式(Read HDF5 format data, here to open ASTER GED, for example, output emissivity data in ENVI format)

In many areas of commerce, government, academia, and hospitals, large collections of digital images are being created. Many of these collections are the product of digitizing existing collections of analogue photographs, diagrams, drawings, paintings, and prints. Usually, the only way of searching these collections was by keyword indexing, or simply by browsing. Digital images databases however, open the way to content-based searching. In this paper we survey some technical aspects of current content-based image retrieval systems.

2011年《计算海洋声学》第二版。中科院声学所重点实验室张仁和院士的学生骆文于（中国海洋大学 物理91级）研究员对此书有一定贡献。(Computational Ocean Acoustics, 2nd. 2011. wonderful book!!!)

calculate the result, more execises and more experience.