用VB编写的一个上位机虚拟示波器。可以显示波形，通过串口和下位机通讯-A host computer with VB virtual oscilloscope. Can display the waveform through the serial port and lower machine communication

自然人机交互的示例源代码，虚拟一个3D人，受显示中人的控制-Natural machine interaction sample source code, a 3D virtual person, by the display control of the human

批量对图像进行奇异值扰动，通过修改权重和系数能够产生出大量有效虚拟样本，对大样本机器学习提供帮助-Batch image of the singular value of the disturbance, by modifying the weight and coefficient can generate a large number of effective virtual samples, to provide help for large sample machine learning