正弦信号叠加噪声SNR

横河wt500系列功率分析仪labview环境下的驱动程序，实时读取功率分析仪的数据。(Yokogawa wt500 Series power analyzer driver labview environment, real-time power analyzer to read data.)

从USB串口读取GPS经纬度信息，调用百度地图显示当前位置(Read the GPS latitude and longitude information from the USB serial port, and call the Baidu map to show the current position)

基于labview及bp神经网络的模拟电路故障诊断系统(Labview bp neural network-based analog circuit fault diagnosis system)

USB-6008说明与使用注意事项lab运用与说明(6008 Description and Use Precautions)

基于labview和声卡的数据采集，声卡的双声道模拟输出，信号的采集与存储，信号的功率谱分析(Power spectrum analysis based on labview and data acquisition card, sound card, two-channel analog output signal acquisition and storage, signal)

解决LabVIEW里不能使用数码管字体的方法 用FontCreator软件打开字体，将字体的平台由“Windows Unicode BMP(UCS-2)”改为“Windows Symbol”即可。(Method for solving LabVIEW can not use digital tube font With FontCreator software to open the font, the font platform Unicode BMP Windows (UCS-2) to Symbol Windows can be.)

本vi用于读取excel文件并将所需数据做快速傅里叶变换（FFT）处理。(This VI is used to read the excel file and to process the required data by fast Fourier transform (FFT).)

说明：  labview 的日历 非常实用 建议收藏(labview calender it is very nice)

说明：  Labview环境下删除数组中重复元素而不改变原数组元素排列顺序(Labview environment, remove duplicated elements in the array without changing the original order of the array elements)

利用LabVIEW的Active X模块以及STK的Connect 模块实现两种软件交互的方法，通过LabVIEW 的Active X功能连接STK，利用Connect模块中的指令驱动STK产生卫星的相关数据，最终将有关数据返回至Lab VIEW中并显示出来，实现了Lab VIEW与STK的无缝连接(Design of a Satellite Orbit Prediction Visualization Platform Based on Lab VIEW and STK A method of designing a satellite orbit prediction visualization platform based on a hardware-in-loop validated simulation system of small satellite is introduced． Satellite Tool Kit is an analysis software widely used in simulating orbit system for satellite ， but STK can’t accomplish the relevant function that acquired by the hardware- in-loop validated simulation system mentioned． Based on this requirement ， a method of using Active X technology in Lab VIEW and STK/Connect module to interact the two kinds software is introduced． Through calling STK and u- sing Connect module in STK to obtain the relevant data ， finally all the datas in need within a window synchronously can be displaied ， which realized the connection between Lab VIEW and STK ， also accomplished the relevant func- tion and has a applied value． )