C_files\cir.c
.......\codec.c
.......\dft.c
.......\fft.c
.......\fir.c
.......\iir.c
.......\imp.c
.......\lin.c
.......\linear conv.docx
.......\micinandlineout.docx
.......\psd.c
.......\sine.c
.......\sine_r.c
.......\sinwave.docx