说明：   以TMS320C28x系列芯片为基础的CCS FFT Library库函数，该库函数用于FFT运算，使在TMS320C28x系列芯片上实现FFT变得容易，本文就在CCS软件仿真器模式情况下对FFT Library库函数进行介绍并就使用方法进行说明。
(The basis of the the FFT computation foot digital signal processing technology, DSP often use to [call-T s operations, but laborious debugging FFT algorithm programmed tj. TI s TMS320C28x family of chips based CCS FFT Library library functions, the library function the 々 J 1 used for FFT computation, FFT TMS320C28x series chip easier, this article on the situation in the the CCS software simulation mode under the FFT Library library functions are introduced and the use of the method described. )