用vb做的一个能显示wave文件的波形，适合于初学者-Done with vb a wave file can display the waveform, suitable for beginners

一个用来接收数据并显示其中坏数据的波形的程序,本部分是模拟数据-One for receiving data and display the waveform of bad data application, this section is to simulate data,,