Rolling-bearing-fault-diagnosis

用 labview做的用户登录界面，可设置密码。labview版本2014(Using LabVIEW to do the user login interface, you can set the password. Labview version 2014)

说明：  输控制协议（TCP，Transmission Control Protocol）是一种面向连接的、可靠的、基于字节流的传输层通信协议，由IETF的RFC 793定义。TCP旨在适应支持多网络应用的分层协议层次结构。(Transmission Control Protocol (TCP) is a connection-oriented, reliable, byte-stream-based transport layer communication protocol defined by IETF RFC 793. TCP aims at adapting to the hierarchical protocol structure supporting multi-network applications.)

任意信号的时频分析仪，包含傅里叶变换和功率谱图等分析。(Any time frequency analyzer based on LabVIEW)

能够生成正弦信号并且做FFT分析，程序可以直接使用，没有密码(Can generate sinusoidal signals and do FFT)

labview编写的EMD分解程序 经验模态分解方法（EMD）在非平稳信号的分析和处理中起着重要的作用，为了能够方便的使用EMD方法对信号进行处理，现将LabVIEW虚拟仪器开发平台良好的用户图形界面和MATLAB软件强大的数值分析功能相结合,利用LabVIEW调用MATLAB实现EMD信号处理方法。仿真结果表明对信号进行EMD分解后，使得瞬时频率具有了物理意义，但只是对信号进行了初步处理，可根据实际需要进行相应后续处理。(the labview written EMD decomposition process.Empirical Mode Decomposition (EMD) plays an important role in the non-stationary signal analysis and processing, signal processing in order to be able to facilitate the use of the EMD method, now LabVIEW virtual instrument development platform graphical user interface and the MATLAB softwarepowerful numerical analysis capabilities combined LabVIEW calling MATLAB the EMD signal processing method. Simulation results show that the signal with EMD, making instantaneous frequency has the physical meaning of the initial treatment, but only the signal, the appropriate follow-up treatment can be based on actual needs.)

说明：  AM调制，能够实现AM调制的功能 哈哈哈哈(Am modulation can realize the function of AM modulation)

用labview做的一个登陆界面的小程序，起到加密的作用(Labview to do with the interface of a small landing procedures, has played the role of encryption)

基于Labview平台的声卡的频谱分析仪，要求Labview版本在7.0以上(Labview sound card of the spectrum analyzer, asked Labview 7.0 version of the above)

用于labwindows CVI开发环境 可以完成对串口收发数据十六进制和字符型格式的转换(cvi serial port)

说明：  使用visi串口实现电机正反转。欢迎需要的朋友来下载。(The visi serial port is used to realize the forward and reverse rotation of the motor.)