故障诊断书籍，介绍了机械故障诊断的基本原理，方法和应用，对现代诊断方法，如小波分析、EMD方法进行介绍，并列举了相关应用实例(The fault diagnosis book introduces the basic principles, methods and applications of mechanical fault diagnosis, introduces modern diagnostic methods, such as wavelet analysis and EMD me