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)<br>2. The central plot now also displays the actual (user input) data as a black curve atop the background fit<br>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).<br>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。
版本1.1.0的更新内容如下：
1. 修复了代码缩进异常问题——部分行缩进格式不正确，导致复制粘贴代码时出现运行异常；
2. 中央绘图区现已在背景拟合曲线上叠加一条黑色曲线，用于展示用户输入的原始实验数据；
3. 下方绘图区新增一条位于y=0处的红色水平线，便于更直观地对比背景扣除曲线与本应呈现为y=0水平线的背景拟合结果；
4. 更新了README文档，以更清晰地说明三种绘图展示模式，并补充了可替代工具栏的键盘快捷键相关说明——由于部分原因，工具栏在Mac OS系统中无法正常显示。

程序说明：本FTIR背景扣除程序由Nial Peters基于Python编写，经Kayla Iacovino修改完善。该程序曾应用于Kayla Iacovino的博士论文研究，用于对含挥发分（H₂O与CO₂）的硅酸盐玻璃的傅里叶变换红外光谱（Fourier Transform Infrared Spectroscopy, FTIR）数据进行背景扣除处理。
本代码暂无官方维护支持，若您在使用过程中遇到问题，可发送邮件联系我们，我们将尽力协助解决。有关使用方法与依赖项的详细信息，请参阅压缩包中附带的README文件。