"TMS320C55x DSP Library DSPLIB Programmer's Reference"
"TMS320C55x DSP Library DSPLIB Programmer's Reference"
"TMS320C55x DSP Library DSPLIB Programmer's Reference"
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firlatfirlatFunctionLattice Forward (FIR) Filterushort oflag = firlat (DATA *x, DATA *h, DATA *r, DATA *pbuffer, int nx, int nh)Argumentsx [nx]h[nh]r[nx]Pointer to real input vector of nx real elements in normalorder:x[0]x[1]..x[nx–2]x[nx–1]Pointer to lattice coefficient vector of size nh in normalorder:h[0]h[1]..h[nh–2]h[nh–1]Pointer to output vector of nx real elements. In-placecomputation (r = x) is allowed.r[0]r[1]..r[nx–2]r[nx–1]4-44