niUSRP-EX-FM-Tx

有关labview 的串口通信，实时显示数据，并且进行后台保存，输出文件(about labview serial com interfce communication ,diaplay data timely and save it behind )

说明：  Labview下的Keithlley 2000电流表驱动 适用于破解版Labview2015(Driver of Keithley 2000 under LAbview)

LABVIEW的中文转成Unicode码的模块，可以作为发送短信模块的子VI使用。(LABVIEW of Chinese into Unicode code module, you can send SMS module as a sub VI uses.)

通过FOR函数，以及FOR函数中的移位寄存器实现累加运算(Accumulative operation is realized by FOR function and shift register in FOR function)

labview数据采集程序，labview数据采集程序，labview数据采集程序。(labview data collection procedures, labview data acquisition program, labview data acquisition program.)

一个LABVIEW登陆界面，可以实现到主界面的跳转(A LABVIEW login screen, you can achieve a jump to the main interface)

.用产生三种不同波形，分别计算并显示它们的单边频谱及功率谱，显示低通、带通、带阻、高通四种不同的滤波效果，体会滤波器的使用。(Three different waveforms are produced, and their single side spectrum and power spectrum are calculated and displayed respectively, which show four different filtering effects, such as low pass, bandpass, band resistance and high pass, and realize the use of the filter.)

关于如何使用NI公司USB-6251数据采集卡的参考文献(Companies on how to use NI USB-6251 data acquisition card References)

LabVIEW串行程序与先前上传的EXCEL表存储相结合，可以轻松完成主机的采集波形显示和存储。(LabVIEW serial program, combined with the previously uploaded EXCEL table storage, can easily complete the acquisition waveform display and storage of the host computer.)

读取txt的文本的二列数据，实现冲击响应谱分析和功率谱分析(Read txt text two data to achieve shock response spectrum analysis and power spectral analysis)