MATLAB用于基础分析化学的基本计算

解决数值计算、科学绘图等科学和工程问题的一般步骤是:先利用Fortran、C或Pascal等计算机语言进行编程,再经过调试,最后得到结果。这种方法要求计算者对所运用的计算机语言具有一定的编程能力。本文以分析化学中的pH计算、型体曲线绘制和滴定曲线绘制为例,讨论了MATLAB在分析化学中的应用。并由此想到能否参照其它的工具箱编制用于分析化学的MATLAB的M函数库。结果表明,这种方法简单实用,效率高,数值稳定性好。

Application of MATLAB in Basic Calculation of Basic Analytical Chemistry

General step that solving the problems in science and engineering such as numerical calculation,science paints is:first making use of the calculator language proceed the Fortran,the C or the Pascal to make a program,and then debugging,getting the result finally.This kind of method requests the user having much ability.This paper discusses the application of MATLAB with pH calculations,species distribution curve and titration curve in analytical chemistry.Referring to other toolboxes,the function of M gathers could be established and used for the analytical chemistry.The results showed this kind of method is simple and practical,the efficiency is high,number stability well.