可以获得并检查头相关脉冲响应，每人的耳廓是不同的，所以每个人的HRIR也是不同，这里HRIR_set_L和HRIR_set_R是我自己的，所以请根据自己左右耳的耳廓选择适合的HRIR_set，这里提供0度到360度的范围波形长度为512，并显示出plot相应的波形-You can get and check head-related impulse responses, each pinna is different, so each person' s HRIR is different, here HRIR_set_L and HRIR_set_R is my own, so please according to their left ear pinna select the appropriate HRIR_set, here 0 degrees to 360 degrees to provide a range of wave length of 512, and shows the corresponding waveform plot