通过四叉树来设计大型地图结构，可以提供遍历速度。

BREW SDK2.01文档 BREW SDK 2.01 版向开发者提供环境，供其创建 BREW 2.01设备使用的应用程序。 本 API含有 BREW 2.01 工具及模拟功能介绍。 有关详细信息，请参阅发布声明的“新增功能”部分。-BREW SDK2.01 document 2.01 version of the BREW SDK to developers for the environment, BREW for its creation 2.01 equipment used by applications. The BREW API containing 2.01 simulation tools and features. For more information, please refer to a statement of the "new features" section.

从联合证券数据读取股票数据以及画出K线。不完善，正在完善中。-Data read from the joint stock securities data and draw K line. Imperfect, is being perfected.

打开文件，获取英文词性，运用词对齐，实现对中文短语词性的输出。 -Open the file, access to the English part of speech, the use of the word alignment, part of speech to achieve the output of Chinese phrases.

这个程序实现心电波形的提取，可以保存心电数据和波形-ECG waveform extraction, we can preserve and ECG waveform data

code complete. good software engineering book!

xiyi721简易编程器 xiyi721简易编程器 -xiyi721 simple programmer xiyi721 simple programmer xiyi721 simple programmer xiyi721 simple programmer

在oracle中sequence就是所谓的序列号，每次取的时候它会自动增加，一般用在需 要按序列号排序的地方。 -oracle in which sequence is the so-called sequence, each time for it would automatically increase general use by the need to sort the sequence of places.

学生宿舍管理信息的软件工程文档,非常规范,包含可行性分析,需求分析,总体设计,数据字典等详细设计-student dormitory management information software engineering documentation, very norms, including feasibility analysis, demand analysis, The overall design, data dictionaries detailed design

wince.5.0 development introduction -wince.5.0 development introduction

Intel官方文档IASL编译参考（英文），介绍了ACPI的体系结构、运行机制和编译与编码的参考。-Intel official documents IASL compiler reference (English), the introduction of the ACPI architecture, operating mechanism and the compiler and coding reference.