比如美國很早就有專門算FFT的電路，用於潛艇聲納的信號分析。那時通用電腦肯定速度不夠，

來源: 大洋bridge 於 2024-02-09 22:48:29 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.