引用本文:
邵利民. 开发面向分析化学的复杂方程绘图求解软件[J]. 大学化学,
2017, 32(10): 52-60.
doi:
10.3866/PKU.DXHX201705025
Citation: SHAO Li-Min. Developing a Software Package to Plot and Solve Complex Equations in Chemical Analysis[J]. University Chemistry, 2017, 32(10): 52-60. doi: 10.3866/PKU.DXHX201705025
Citation: SHAO Li-Min. Developing a Software Package to Plot and Solve Complex Equations in Chemical Analysis[J]. University Chemistry, 2017, 32(10): 52-60. doi: 10.3866/PKU.DXHX201705025
开发面向分析化学的复杂方程绘图求解软件
摘要:
化学平衡的精确解析会涉及复杂方程的求解，而分析化学专业人员通常不完全具备相关算法和编程知识。所以，尽管当前硬件发达、编程语言丰富，精确解析仍然难以在分析化学课程中大规模推广。为此，基于Matlab语言，开发了具有针对性的方程求解软件。该软件以简洁的界面、直观的图像和自然的人机交互，实现方程的高效求解；对用户的编程要求非常低。期望通过这种方式，显著降低化学平衡精确解析中的软件使用成本，从而为大规模推广提供进一步的支持。本文介绍了该软件的基本原理和主要特点；通过3个复杂化学平衡实例，详细说明软件的使用方法以及注意事项。另外提供Android系统版本，免费使用。
English
Developing a Software Package to Plot and Solve Complex Equations in Chemical Analysis
Abstract:
Accurate analysis of chemical equilibria involves solving complex equations, which requires adequate knowledge on algorithms and programming languages. People who major in analytical chemistry often lack such knowledge. As a result, it is difficult to adopt accurate analysis in analytical chemistry on a large scale. To overcome such difficulty, we developed a software package with Matlab. The software solves complex equations efficiently through an intuitive interface, a graph, and natural interactions, whilst requires little programming on users. This paper introduced theory and features of the software package, and explained its usage in detail with 3 examples of complex chemical equilibria. An Android version was also developed and provided free of charge.
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Key words:
- Chemical equilibrium
- / Rigorous solution
- / Software development
- / Matlab language
- / Android system
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