机械振动测试读书报告.对机械测试过程中的常见问题，测试方法及测试仪器进行介绍。-Mechanical vibration test book report.Introducethe common problems in the process of mechanical testing, test methods and test instrument.

随机共振的EMD去噪算法，在机械振动信号方面的应用-Stochastic resonance EMD denoising algorithm, in the application of mechanical vibration signals