本人自编程序，用于采集波形的实时显示及谱分析，在1.7GHzCPU、256M内存、独立显卡64M显存的配置机器上可达200kHz的采样显示。-I own procedures for collecting real-time waveform display and spectral analysis, in 1.7GHzCPU, 256M memory, 64M independent video memory graphics cards on the configuration of th