删除DC - ＆gt; Pre Emphasize - ＆gt;帧阻止 - ＆gt; FilterBank - ＆gt; DCT - ＆gt;倒谱器 - ＆gt;消除沉默
这个特征提取的结果在双数组变量中是这样的：
27.462483910166856，-4.027354580150781,50.069227915352684，-12.317832866411996,48.499715973587726，-9.009800900826418,17.99003841099071，-4.522968782225892,1.3956929138408378,31.4052894799513，-7.218960149074669,54.25092519804543，-10.570010628188196,44.42664671741103，-5.624907629716297,19.610325289195902，-0.5849468266396151,2.9093623346208637,28.86000241746882， - 6.966066761633022,52.89727618984855，-15.59787917823046
任何人都可以解释或提供一些资源或指南来从这个结果中绘制波形吗？