数字光谱分析仪的应用软件设计

Software Design of Digital Spectrometer

通过对数字光谱分析仪总体结构的分析,使用Visual C++6.0编译环境和C++编程语言设计开发了光谱分析软件,该软件包含文件管理、数据采集、数据处理以及软件设置等功能,各部分又包含相应的功能以实现光谱信号的采集、处理、标定、设置等。在文章中详细介绍了如何根据应用需求在Visual C++6.0编译环境中建立一个新的类库及所需要的功能函数、各功能模块的设计思想和设计流程。该系统适用于远距离物体的可见及近红外光谱探测,实验结果表明,该数字光谱分析软件具有较好的封装性、可移植性、准确性、可重复性及实用性。

This paper analysis the digital spectrum analyzer, using Visual C＋＋6.0 and C＋＋ programming language to develop the spectrum analysis software, the function of this software includes file management, data collection, data processing, software setting and so on, each part contains capabilities for spectral signal acquisition, processing, calibra- tion and setting.At the same time this article describes in detail how to compile in Visual C＋＋6.0 environment based on application requirements, establishing a new set of class libraries and related funcfions, design thinking and process of the function module.This system applicable to delect visible and near-infrared spectroscopy of long distance objects, the experimental resulls show that this digital spectrum software has better encapsulation, portability accuracy, repeatability and practicability.