engineer ahmed
Newbie level 5
butterfly twiddle factor
please help me to solve a problem when implement fft on fpga ,i write codes for butterfly module but when i multiply with twiddle factor i face aproblem of increasing multiplication output bits evey multiplication process please help me to solve this problem please
my e_mail
e_a_mansour@yahoo.com
please help me to solve a problem when implement fft on fpga ,i write codes for butterfly module but when i multiply with twiddle factor i face aproblem of increasing multiplication output bits evey multiplication process please help me to solve this problem please
my e_mail
e_a_mansour@yahoo.com