hi, every one,i have a question about twiddle table.i'm learning fft
function in CCStudio_v3.3\C5500\dsplib\55x_src,but i don't know the arrange
rule of the twiddle table in file twiddle.asm, and the file just give the first
two twiddle factor's arrange rule as following:
.def twiddle
.sect ".data:twiddle"
twiddle:
.word 32767 ; cos(0)
.word 0000 ; sin(0)
.word 0000 ; cos(PI/2)
.word 32767 ; sin(PI/2)
.word 23170
.word 23170
.word -23170
.word 23170
.word 30274
.word 12540
.word -12540
.word 30274
.word 12540
.word 30274
Could somebody please give me some hints about the arrange rule of the whole
twiddle table
