摘要: 一、关键模块实现代码 1. 数据预处理与MFCC特征提取 function features = extractFeatures(filePath) [audio, fs] = audioread(filePath); % 预加重(增强高频) pre_emphasis = 0.97; audio = 阅读全文
posted @ 2025-08-25 15:58 kang_ms 阅读(8) 评论(0) 推荐(0)