dc_var

快速傅立叶变换程序代码,学信号的同学,可要注意了

# dc variables
#
# file to be read by commander.p
# each line is turned into a structure entry   	(str)
#     	a default-setting entry			(def)
#     	a usage-printing entry			(usg)
# 	and a command line reading entry	(clr)
# of these, the S, U and C can be disabled by >No S, etc.
# and the D can be disabled by -.
#
# variable    		type deflt flag  short_name extra_action long_name
#
dc->afile		s	- -afile afile	 dc->reada=2;	file with alist in it.
>No CU
dc->reada		d	1  -      -		-	whether to use default name; 2 = user-defined.
dc->noisy		d	0  -	-		-	whether a noisy y vector is involved
>CU
dc->use_fe              d       1 -fe use_fe            - use fe_min
dc->use_bnd             d       0 -bnd use_bnd          - use bnd
dc->error_log           d       0 -el log               - whether to record decoding errors
dc->error_logfile       s       - -elfile elfile dc->error_log=2; file for errors
dc->maxcount            d      -1 -maxcount maxcount  - max number of bit errors to report; -1=all
dc->skip		d	0 -skip number		- number of random vectors to generate before starting