正弦信号叠加噪声SNR

基于LabVIEW的标定训练原始图片与演示程序(Calibration Training and Demonstration Program)

labview使用xy绘图控件时对于有的需求要对图像做归一化处理(LabVIEW with XY drawing to achieve normalization)

对LabVIEW进行二次开发，对振动信号进行HHT时频分析(The LabVIEW was developed two times, and the vibration signals were analyzed by HHT time frequency)

延时线的程序，能够实现单轴位移台的位移从而实现延时的效果，获得数据(Delay line program, it is possible to achieve the displacement of the uniaxial displacement station in order to achieve the delay effect, obtain data)

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)

说明：  LabVIEW中TCP通讯需要用到的强制类型转换的使用方法(The method of TCP communication in LabVIEW)

使用usrp n210,利用Labview实现正弦信号收发，一方面可以利用labview实现实际信号在空中收发，另一方面可以检验设备正常运行。(Using USRP N210 and Labview to transmit and receive sinusoidal signals, on the one hand, it can use LabVIEW to transmit and receive actual signals in the air, on the other hand, it can check the normal operation of the equipment.)

对信号进行采集和保存，其采样率默认为信号频率的10倍，并将采集到的信号数据保存到电子表格中(Save signal data acquisition and preservation of the signal, the default sampling rate is 10 times the signal frequency, and collected into a spreadsheet)

实现与周立功CAN板卡间通讯的上位机，内部有CAN波特率计算工具，完成基本通讯((Implementation and ZLG CAN communication between PC boards, internal CAN baud rate calculation tool, complete basic communication))

labview与OPC通讯以欧姆龙NJ501PLC为例，希望能对大家有帮助。(Labview communicates with OPC)