经典的DSP的C程序和汇编程序库

经典的DSP的C程序和汇编程序库 LATEST DATE: 06/30/92 */ /* CREATES THE XY PLOT FILE "NAME.DAT" FOR SUBSEQUENT PLOTTING. */ /* INPUTS: X0 = STARTING ABSCISSA VALUE, X(0) */ /* DX = X INCREMENT, X(K)-X(K-1) */ /* Y(0:N-1,NP) = ORDINATE VALUES Y(0) THRU Y(N-1) FOR NP CURVES. */ /* N = NUMBER OF (X,Y) POINTS ON EACH CURVE. */ /* NP = NUMBER OF SEPARATE CURVES, FROM 1 THRU 6. */ /* NAME = NAME OF FILE -- 6 CHARACTERS. */ /* THE KTH RECORD OF THE "NAME.DAT" FILE HAS FORMAT (NP+1)2E15.7, AND */ /* CONTENTS X(K),Y(K,1),Y(K,2),...,Y(K,NP). THUS, WITH NP=1, THE FILE */ /* HAS JUST ONE (X,Y) PAIR PER RECORD