针对医疗中的心电信号，利用奇异性检测的方法检测R波的位置,并给出模极大曲线-against the medical ECG, the use of the singular method of detection of R-wave detection of the location, and gives modulus maxima curve

利用小波变换检测R波,并给出模极大曲线：首先对ECG信号进行分段，分别对每一段进行R波检测-R wave detection using wavelet transform, and gives a great curve model

心电信号分析 （1）设计滤波器，实现对心电信号的噪声抑制和基线纠漂。 （2）时域分析：R波检测算法与实现. （3）功率谱分析：对消噪后的信号进行功率谱分析。要求计算信号的功率谱，功率谱峰值，峰值频率。 -ECG Analysis (1) design filters to achieve noise suppression of ECG and baseline drift correction. (2) time-domain analysis: R-wave detectio

以心电信号检测为例，通过小波模极大值奇异性检测和求取Lipschitz指数确定心电信号R波的位置-Taking the ECG signal detection as an example, the position of the R wave of the ECG signal was determined by the singularity detection of the wavelet modulus and the Lipschitz index