中文说明：应用背景1. 掌握统计判别问题的含义，理解贝叶斯判别原理。 2. 编写两类正态分布模式的贝叶斯分类程序。 3. 观察各种因素对分类错误概率的影响。 关键技术模式识别的分类问题是根据识别对象特征的观察值将其分到某个类别中去， 统计决策理论是处理模式分类问题的基本理论之一。贝叶斯判别原理是统计模式识别中的一个基本方法。
English Description：
Application background1 grasp the meaning of statistical discrimination, understand the principle of Bayesian discrimination.2 Bias classification of two kinds of normal distribution patterns.3 observe the influence of various factors on the probability of classification error.Key TechnologyThe classification problem of pattern recognition is based on the observation value of the object characteristic, which is divided into a certain category, the statistical decision theory is one of the basic theories of processing pattern classification. Bias discriminant principle is a basic method in statistical pattern recognition.