本文介绍了一个心血管动物实验中对信号进行数据采集和分析的综合性计算机程序,可在IBM-PC/XT/AT等兼容机上运行。整个系统由微型计算机加AD转换及其它支持模块构成,可以对8道心血管生理信号进行采样、量化、滤波及微分处理,并可对输入的瞬时及平均信号进行检测、分析和绘图输出。系统程序可以自动测量每一心动周期及平均心动周期信号 This article presents a comprehensive computer program for data acquisition and analysis of signals in cardiovascular animal experiments that runs on compatible machines such as IBM-PC / XT / AT. The whole system is composed of microcomputer plus AD conversion and other supporting modules, which can sample, quantify, filter and differentiate 8 cardiovascular physiological signals, and can detect, analyze and plot the input instantaneous and average signals. The system program can automatically measure each cardiac cycle and average cardiac cycle signal