资源列表
71
- 平移不变量小波去噪方法是对Donoho阈值法的改进,该方法不仅能有效地抑制伪吉布斯现象,而且 能减小原始信号和估计信号之间的均方根误差,提高信噪比。将这种方法用于变速箱齿轮故障信号的去噪处理,同 时与阈值法去噪的结果进行比较。结果表明,该方法可以有效地去除强噪声的干扰,提取齿轮故障特征信息,具有 很好的工程实用性。 -Vector spectrumHilbert demodulation analysis method based on the same source data
91
- 齿轮箱具有传动比固定、传动转矩大、结构紧凑等 优点,是机械系统的重要部件。 -Gear Fault Diagnosis based on Evidence Theory Xiong Wei Cheng Jiatang Xu Shaokun (Engineering College, Honghe University, Mengzi 661100,China) Abstract For the reason of low-reliability exists in the g
mobile
- 手机销售软件设计分析，适用于手机销售连锁店。-mobile sales system design
Logic-2007--
- 有名的pcb设计软件使用教程--pads2007- pads2007
Mtrls
- about all software engg subjects
chinese-Retrieval
- chinese information retreival techniques
Chinese-information-retrieval-engine-in-a-number-
- chinese information retreival model for contextual advertisement
SPSS_81732
- spss统计软件的插件，可用于开发，还不错的-spss addin
SKSG_E
- TACT Switch High operating force
WORKFLOW-CONTROL-FLOW-PATTERNS
- WORKFLOW CONTROL-FLOW PATTERNS
datatrak31-ptr-tiny-track
- APRS tracker for HAM TinyTrack
triac_cir
- triac test circuit for students