FTIR Background Subtract Program v1.1.0

This is version 1.1.0. Small updates will be pushed regularly to the Github repository page [https://github.com/kaylai/ftir-background-subtract]. Major updates will be posted here on figshare. Updates in VERSION 1.1.0: 1. Fixed indentation problem in code (some lines were not indented properly and caused problems when copy/pasting code) 2. The central plot now also displays the actual (user input) data as a black curve atop the background fit 3. The lower plot now also displays a red horizontal line at y=0 for a better comparison of the background subtracted curve to the background fit itself (which plots as a horizontal line at y=0). 4. Updated the README to better explain the three plot displays and added information about keyboard shortcuts that can be used in lieu of the toolbar, which does not show up on Mac OS for some reason. Program description: FTIR Background Subtract program written in Python by Nial Peters and modified by Kayla Iacovino. Used in the PhD thesis of Kayla Iacovino to subtract backgrounds from FTIR data taken on volatile-bearing (H2O and CO2) silicate glasses. This code is not supported, but if you're having issues using it, send us an email, and we'll see what we can do. Check the README file (also included in the zipped archive) for information on usage and dependencies.

本项目当前版本为1.1.0。小型更新将定期推送至GitHub仓库页面[https://github.com/kaylai/ftir-background-subtract]，重大更新将发布于figshare平台。
1.1.0版本更新内容如下：
1. 修复了代码缩进问题（部分行缩进格式不规范，导致复制粘贴代码时出现异常）
2. 中央绘图区域现在会在背景拟合曲线上叠加一条黑色曲线，以展示用户输入的原始实测数据
3. 下方绘图区域新增了一条y=0的红色水平线，便于更直观地对比背景扣除后的曲线与背景拟合曲线（背景拟合曲线默认以y=0的水平线形式呈现）
4. 更新了README文档，以更清晰地说明三种绘图展示模式，并补充了键盘快捷键相关说明——由于部分Mac OS系统会出现工具栏无法显示的问题，用户可通过快捷键替代工具栏操作。
程序说明：本傅里叶变换红外光谱（FTIR, Fourier Transform Infrared Spectroscopy）背景扣除程序由Nial Peters使用Python编写，经Kayla Iacovino修改完善。该程序曾应用于Kayla Iacovino的博士学位论文，用于对含挥发分（水和二氧化碳）的硅酸盐玻璃的FTIR数据进行背景扣除处理。
本代码暂无官方维护支持，但若您在使用过程中遇到问题，可发送邮件联系我们，我们将尽力提供协助。请查看压缩包内的README文件以获取使用方法及依赖项相关信息。