LABVIE实现虚拟示波器

detection of english alphabet

调制解调器（即Modem），应用程序编程源码，很好的参考资料。(Modem (ie Modem), application programming source code, a good reference.)

用Labview分析笔记本采集到的噪声信号频率计权声级(Using Labview analysis laptop to noise signal frequency meter right sound level)

基于lab的文本文件生成器 可以记录产生的正弦波形

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

应用labview实现信号的改进经验模态分解，对初学者有所帮助(Labview is applied to realize the improved empirical mode decomposition of signal, which is helpful for beginners)

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)

用labview实现振动信号采集,用于机械故障诊断，路形检测等(Realize vibration signal acquisition with labview for mechanical fault diagnosis, road shape detection)

报警小程序！最终会有个反馈，程序版本比较高，是Labview2012版，低版本的Labview下可能不能正确读取。

说明：  可以对单次输入的信号进行滤波分析和图像显示。同时也具备暂停和历史图像保存的功能。 本程序主要针对的是低频率的未知信号，对于高频率信号最好采用单次采样的方式。(The single input signal can be filtered and analyzed, and the image can be displayed. It also has the functions of pausing and preserving historical images. This program is mainly for low frequency unknown signals, for high frequency signals, the best way to use a single sampling.)