该MATLAB例程是基于演讲的语音韵律分析工具，用于情感识别(The MATLAB routine is a sentiment analysis tool based on a speech prosodic analysis and used for sentiment recognition.)

pfc5.0，放矿建模，分段高度25×30，放矿模型反应实际放矿情况(PFC 5.0, drawing model, sublevel height 25 x 30, drawing model reaction actual drawing situation)