[問題] 怎麼計算調變頻率(modulation frequency)已回收
如題,小弟最近要寫的程式需要用到聲音的調變頻率特徵
ex:噪音與語音的調變頻率分佈範圍不同
不過對於通訊系統方面的東西是一知半解 = =
怎麼用matlab去計算調變頻率啊??
查了很久幾乎都看到FM的東西,感覺不太一樣
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