华中理工大学 林家瑞 教授的《生物医学数字信号处理》书附带的软盘，里面有心心电（ECG）信号发生器和滤波等分析软件源码，对心电信号的处理分析非常有用。 -Huazhong University of Science and Technology, Professor Lin Jiarui Biomedical Digital Signal Processing " book that came with a floppy disk, which the the Xinxin powe