Multi-channel-data-acquisition

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.)

基于PID控制的labview程序，适用于磁悬浮球等实验和毕业设计等用途。(pid control in labview)

labview 下的串口编写思路程序，含有多线程，中断，串口参数的保存和例子等。(Labview serial port under the writing way of thinking, the program contains a multi-threaded, interruption, save and example of serial port parameters, etc.)

高级串口读写程序，可以实现串口数据的读写(Advanced Serial literacy program)

基于Labview虚拟仪器设计界面，检测减速器的转角及其回程误差指标。(Based on Labview virtual instrument interface design, testing reducer corner and return error specification.)

说明：  labview与usrp收发的使用，以及简单的实例。(LabVIEW and USRP transceiver)

说明：  基于Labview的声音信号的采集与存储，小玩意儿(Collection and storage of sound signals)

电机转速模拟，包含进度，数据记录，上下限设置，存储文件在桌面test(Motor speed simulation, including progress, data recording, set upper and lower limits, storing files on the desktop test)

基于labvIEW虚拟数字滤波器设计，集成有FIR何IIR滤波器，操作简单实用(LabvIEW virtual digital filter design based on how integrated FIR IIR filters, simple and practical)

实现功率信号谱的测量，功能丰富，可测性较强，能够实现复杂功能(Achieve power signal spectrum measurement, feature-rich, testability strong, complex functions can be achieved)