基于VB测量程序算法实现
本论文主要先介绍测量程序设计的出发点、重要性、过程，接着叙述测量程序设计的基础，它是有关VB6.0的简介、优越性以及批量数据的处理和常用基本程序汇编，然后介绍附和导线的简介、方法和步骤，最后着重描述附和导线在VB测量程序中的实现。40553
毕业论文关键词： VB 测量平差 导线测量 测绘
Abstract
Based on VB6.0 by use of the integrated development environment has important significance to the measurement, surveying and mapping professionals must be familiar with is a practical and effective professional skills. For surveying and mapping workers, data post-processing is one of the most important steps, but the development of The Times gradually eliminated the manual data calculation method, began to use computer programming to solve the problem. It is a comprehensive strong, involve not only include geodesy, photogrammetry, control surveying, such as measuring professional content, involving arrays and process, data structure, programming, technical aspects of content. Programs written in survey work and later played a large role in calculation, simplifies the calculation, save time, improve work efficiency but also can ensure the calculation results are accurate and reliable.
The starting point of this thesis mainly introduces measurement program design first, importance, process, and then related measurement program design basis, it's about VB6.0 by use of the introduction, advantages, and mass data processing and common basic programming, then introduce echo introduction, methods and steps of the wire, finally emphatically describes echo conductor in VB program implementation of measurement.
Key words： VB Measurement adjustment traverse surveying and mapping
目录
摘 要 I
Abstract II
1 绪 论 1
1.1 测量程序设计的出发点 1
1.2 测量程序设计的重要性 1
1.3 测量程序设计的过程 1
2 测量程序设计基础 3
2.1 VB6.0简介 3
2.2 VB6.0的优越性 4
2.2.1 可视化编程 4
2.2.2 面向对象的程序设计 4
2.2.3 事件驱动的编程机制 5
2.2.4 高度的可扩充性 5
2.2.5 广泛支持的二次开发能力 5
2.2.6 强大的数据库访问能力 5
2.3 测量中的批量数据处理 5
2.3.1 循环结构 6
2.3.2 数组 7
2.3.3 过程 9
2.4 测量中常用基本程序汇编 9
2.4.1 四舍吹冰入，奇进偶不进 10
2.4.2 计算两个点间的距离和坐标方位角 11
2.4.3 角度化弧度 12
2.4.4 弧度化角度 13
2.4.5 坐标正算 14
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