振动信号数据采集

通过user32.dll获取窗口句柄， 并模拟软件上的按钮操作(through user32.dll to acquire window api)

labview 的傅里叶变换源程序 对输入信号做傅里叶变换后，将输入信号从时域变换的频域中，从而在频域中对输入信号的各种特征进行分析，比如做滤波处理，调制信号等。(the Fourier Transformation Code Based On Labview )

数独labview实现的源代码,辛苦写出来的(shudu labview source)

说明：  产生若干个周期的正弦波数据，以当前系统日期和自己的名字为文件名，分别存储 为文本文件、二进制文件和电子表格文件。(Create text file, data record file and write)

自己编写的labview excel的读写和编辑(I have written labview excel in reading, writing and editing)

使用4711采集卡，labview进行信号采集(Use 4711 acquisition card and labview to cquire the Signal)

用MATLAB读取labview监测到到数据波形(Read the data and waveform monitored by LabVIEW with MATLAB)

说明：  使用labview采集16通道数据，采集10次，保存成tdms格式，并对所有数据进行频谱分析，有效值和峭度等指标的10次趋势分析，可在趋势图中点击光标查看原始波形(Using LabVIEW to collect 16-channel data, collect 10 times, save them in TDMS format, and analyze 10 times trend of all data, such as spectrum analysis, RMS and kurtosis. Click on cursor in trend map to see the original waveform.)

XY图 随点位增加而实时显示,非常方便(XY chart show with the points add)

振动加速度信号的采集程序，程序可以运行，数据自动写入EXCEL表(Vibration acceleration signal acquisition program, the program can be run, the data is automatically written to the EXCEL table)