摘要
利用Visual Basic平台设计虚拟波形发生器,利用三次样条插值法和离散傅里叶反变换方法生成任意波形。该波型发生器能够完成生理信号重现和医学检测图片的曲线数据提取。为医院日常设备维护、临床教学等工作提供了一种有效手段。
The software of medical arbitrary waveform generator is designed in Visual Basic environment, which can produce sine wave, square wave, sinc wave, sawtooth and arbitrary waveform, with adjustable frequency and amplitude. It can rebuild other physiological signals using Photo Image Recognition.
出处
《中国医疗设备》
2008年第5期21-22,共2页
China Medical Devices
