daolibai_zhixian

说明：  《Python网络数据采集》 第一部分　创建爬虫 第1章　初见网络爬虫 2 1．1　网络连接 2 1．2　BeautifulSoup简介 4 1．2．1　安装BeautifulSoup 5 1．2．2　运行BeautifulSoup 7 1．2．3　可靠的网络连接 8 第2章　复杂HTML解析 11 2．1　不是一直都要用锤子 11 2．2　再端一碗BeautifulSoup 12 2．2．1　BeautifulSoup的find()和findAll() 13 2．2．2　其他BeautifulSoup对象 15 2．2．3　导航树 16 ……(Python Network Data Acquisition)

说明：  K-均值聚类(K-means clustering)是Mac Queen提出的一种非监督实时聚类算法,在最小化误差函数的基础上将数据划分为预定的类数K(We study terrestrial wireless localization systems where multiple synchronized infrastructure devices simultaneously transmit signals whose arrival times are measured at an object of interest.)

UART verilog TX/RX OpenCores share

用VC++程序实现有限差分波动方程不加边界条件二阶变速剖面。-With VC++ Procedures to achieve finite-difference wave equation without boundary conditions of second-order variable-speed profile.

说明：  输入海水温度、盐度等参数，能够计算不同频率下的海水介电常数(sea water dielectric constant)

功能完整的生产企业管理系统,给大家一个借鉴的系统。(A fully functional production enterprise management system)

proteus 8.6 元件库，7.10可用！(Proteus 8.6 component library)

针对机动目标跟踪，提出的一种模糊自适应PMHT跟踪算法。(The PMHT’s problems of nonadaptivity, narcissism, and over-hospitality to clutter are elicited in this work. The PMHT’s main selling-point is its flexible and easily modifiable model, which we use to develop the “homothetic” PMHT maneuver-based PMHTs, including those with separate and joint homothetic measurement models)

UT s68 downtool, 手机系统下载工具

核反应堆自然循环能力迭代运算程序。自己可以更改初始条件(Natural circulation reactor capacity iteration procedure. They can change the initial conditions)