Autocorrelation Function(ACF)and spectral analysis were adopted in the FHR signal processing and simulated in MATLAB.The result demonstrates that it can elim...

• 对于胎儿心率信号采用自相关函数法和频谱分析相结合的信号处理算法,MATLAB仿真结果表明此算法能有效的去除噪声。