This paper describes a effective way of designing the low frequency real-time FFT implemented in MASM language on PC. Some difficult points are explained in detail.

本文介绍了一种可以直接利用通用PC机进行低频信号实时FFT的有效方法，给出了具体的汇编语言源程序，并针对其实现难点进行了详细的说明。