Matlab code for determining instantaneous heart rate from audio signals of nesting birds

Matlab source code of signal processing methods to determine the instantaneous heart-rate from an audio recording made with a bird sitting on a plastic egg fitted with a wired microphone. These files are to accompany the conference paper: Carl Q. Howard, Jarrod C. Hodgson, and Lian Pin Koh (2018), "Heart rate measurement of nesting birds using a microphone in a plastic egg", Australian Acoustical Society Annual Conference 2018, Adelaide, South Australia, Australia, 6-9 November.本数据集包含用于从音频录音中提取瞬时心率的信号处理方法对应的Matlab源代码。此类音频录音由搭载有线麦克风的塑胶卵录制，录制场景为鸟类栖息于该塑胶卵之上。本数据集配套会议论文为：Carl Q. Howard、Jarrod C. Hodgson 与 Lian Pin Koh（2018）发表于2018年澳大利亚声学学会年会（2018年11月6日至9日，澳大利亚南澳大利亚州阿德莱德）的《利用塑胶卵内置麦克风实现筑巢鸟类心率测量》。