Chemometrics is a subfield of chemistry. It applies mathematical and statistical methods (using computer) to design and select the optimal measurement procedures and experimental methods, and obtain the maximum information by interpreting chemical data. By learning analyzing the chemical signal processing, database and expert systems, chemical correction, regression analysis, correlation analysis, optimization and design of experiments to understand the basic theory of stoichiometric. According to program realization use MATLAB language of signal processing, chemical correction, signal analysis of complex analytical chemistry, master the basic methods and ideas by using computers to obtain the chemical information.
Chemistry
“化学”一词，若单从字面解释就是“变化的学问”之意。化学是一门研究物质的性质、组成、结构、以及变化规律的基础自然科学。化学研究的对象涉及物质之间的相互关系，或物质和能量之间的关联。传统的化学常常都是关于两种物质接触、变化，即化学反应，又或者是一种物质变成另一种物质的过程。
