本人采用的dsplib为TMS320C55x(SPRU422J),实际测量的是TMS320C5509A芯片,dsplib手册中运算量和实测的差距较大,差4倍左右,其中fir中DSPlib运算量手册是nx*(2+nh),但实测超过4*nx*(2+nh)。fft同样的问题
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