bpsnyqmf.m

现代通信系统（prokis）的所有matlab源程序,对初学者很有帮助的。

add_line([sys,'/','Kanal'],[70,20;115,20;115,60;145,60])
add_line([sys,'/','Kanal'],[110,70;145,70])
set_param([sys,'/','Kanal'],...
		'Mask Display','plot(0,0,100,100,x,y);AWGN',...
		'Mask Type','AWGN channel, fixed parameter')
set_param([sys,'/','Kanal'],...
		'Mask Dialogue','Additive white Gaussian noise channel\nwith fixed mean and variance.|Mean value:|Variance (std^2):|Initial Seed:',...
		'Mask Translate','m=@1;d=@2;s=@3;[m,d,s]=gwnoise(m,d,s);[x,y]=chanicon;')
set_param([sys,'/','Kanal'],...
		'Mask Help','This block adds white Gaussian noise to the input signal. The mean and the variance can be a scalar or vector with the same length as the input signal.',...
		'Mask Entries','0\/.001\/12345\/')


%     Finished composite block 'Kanal'.

set_param([sys,'/','Kanal'],...
		'position',[505,103,585,147])

add_block('built-in/Scope',[sys,'/','Empfangssignal r(t)'])
set_param([sys,'/','Empfangssignal r(t)'],...
		'orientation',1,...
		'Vgain','2.000000',...
		'Hgain','25.000000',...
		'Vmax','4.000000',...
		'Hmax','50.000000',...
		'Window',[342,629,1278,729])
open_system([sys,'/','Empfangssignal r(t)'])
set_param([sys,'/','Empfangssignal r(t)'],...
		'position',[585,210,615,240])

add_block('built-in/Scope',[sys,'/','Senkensignal v(t)'])
set_param([sys,'/','Senkensignal v(t)'],...
		'Vgain','2.000000',...
		'Hgain','25.000000',...
		'Vmax','4.000000',...
		'Hmax','50.000000',...
		'Window',[341,920,1277,1020])
open_system([sys,'/','Senkensignal v(t)'])
set_param([sys,'/','Senkensignal v(t)'],...
		'position',[990,105,1020,135])

add_block('built-in/Product',[sys,'/','Product1'])
set_param([sys,'/','Product1'],...
		'hide name',0,...
		'position',[640,108,670,132])


%     Subsystem  ['Schwellenwert-',13,'Entscheider'].

new_system([sys,'/',['Schwellenwert-',13,'Entscheider']])
set_param([sys,'/',['Schwellenwert-',13,'Entscheider']],'Location',[159,417,467,586])

add_block('built-in/Constant',[sys,'/',['Schwellenwert-',13,'Entscheider/Constant']])
set_param([sys,'/',['Schwellenwert-',13,'Entscheider/Constant']],...
		'Value','0',...
		'position',[65,105,85,125])

add_block('built-in/Relational Operator',[sys,'/',['Schwellenwert-',13,'Entscheider/Relational',13,'Operator1']])
set_param([sys,'/',['Schwellenwert-',13,'Entscheider/Relational',13,'Operator1']],...
		'Operator','<',...
		'position',[140,92,170,123])

add_block('built-in/Sum',[sys,'/',['Schwellenwert-',13,'Entscheider/Sum']])
set_param([sys,'/',['Schwellenwert-',13,'Entscheider/Sum']],...
		'inputs','+-',...
		'position',[215,64,235,91])

add_block('built-in/Relational Operator',[sys,'/',['Schwellenwert-',13,'Entscheider/Relational',13,'Operator']])
set_param([sys,'/',['Schwellenwert-',13,'Entscheider/Relational',13,'Operator']],...
		'Operator','>',...
		'position',[140,32,170,63])

add_block('built-in/Inport',[sys,'/',['Schwellenwert-',13,'Entscheider/in_1']])
set_param([sys,'/',['Schwellenwert-',13,'Entscheider/in_1']],...
		'position',[35,30,55,50])

add_block('built-in/Outport',[sys,'/',['Schwellenwert-',13,'Entscheider/out_1']])
set_param([sys,'/',['Schwellenwert-',13,'Entscheider/out_1']],...
		'position',[265,70,285,90])
add_line([sys,'/',['Schwellenwert-',13,'Entscheider']],[240,80;260,80])
add_line([sys,'/',['Schwellenwert-',13,'Entscheider']],[175,50;185,50;185,70;210,70])
add_line([sys,'/',['Schwellenwert-',13,'Entscheider']],[175,110;185,110;185,85;210,85])
add_line([sys,'/',['Schwellenwert-',13,'Entscheider']],[90,115;135,115])
add_line([sys,'/',['Schwellenwert-',13,'Entscheider']],[110,115;110,55;135,55])
add_line([sys,'/',['Schwellenwert-',13,'Entscheider']],[60,40;135,40])
add_line([sys,'/',['Schwellenwert-',13,'Entscheider']],[95,40;95,100;135,100])
set_param([sys,'/',['Schwellenwert-',13,'Entscheider']],...
		'Mask Display','plot(-50,-50,50,50,[-50,50],[0,0],[0,0],[-50,50],[-40,0],[-30,-30],[0,40],[30,30])',...
		'Mask Type','Sign',...
		'Mask Dialogue','y = sign(x)')
set_param([sys,'/',['Schwellenwert-',13,'Entscheider']],...
		'Mask Help','Sign Function:\n\t\t\ty = 1 if x > 0\n\t\t\ty = 0 if x = 0\n\t\t\ty = -1 if x < 0')


%     Finished composite block ['Schwellenwert-',13,'Entscheider'].

set_param([sys,'/',['Schwellenwert-',13,'Entscheider']],...
		'position',[890,107,920,133])


%     Subsystem  ['Diagramme',13,'sendeseitig'].

new_system([sys,'/',['Diagramme',13,'sendeseitig']])
set_param([sys,'/',['Diagramme',13,'sendeseitig']],'Location',[475,310,844,551])

add_block('built-in/Constant',[sys,'/',['Diagramme',13,'sendeseitig/Constant1']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Constant1']],...
		'Value','0',...
		'position',[130,130,150,150])

add_block('built-in/Step Fcn',[sys,'/',['Diagramme',13,'sendeseitig/Step input']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Step input']],...
		'Time','starttime',...
		'position',[35,85,55,105])

add_block('built-in/Inport',[sys,'/',['Diagramme',13,'sendeseitig/in_1']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/in_1']],...
		'position',[35,40,55,60])

add_block('built-in/Switch',[sys,'/',['Diagramme',13,'sendeseitig/Switch']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Switch']],...
		'Threshold','1',...
		'position',[110,44,135,76])

add_block('built-in/Constant',[sys,'/',['Diagramme',13,'sendeseitig/Constant']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Constant']],...
		'Value','Inf',...
		'position',[35,130,55,150])

add_block('built-in/Mux',[sys,'/',['Diagramme',13,'sendeseitig/Mux1']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Mux1']],...
		'inputs','2',...
		'position',[185,96,220,129])


%     Subsystem  ['Diagramme',13,'sendeseitig/Augendiagramm'].

new_system([sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm']],'Location',[121,409,416,595])

add_block('built-in/Inport',[sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm/in_1']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm/in_1']],...
		'position',[75,80,95,100])

add_block('built-in/S-Function',[sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm/Plot1']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm/Plot1']],...
		'function name','eyesampl',...
		'parameters','time_range, boundary, kept_length, eye_line, scatter_line, two_d_line',...
		'position',[130,70,200,110])
add_line([sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm']],[100,90;125,90])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm']],...
		'Mask Display','plot(0,0,100,100,x,y);',...
		'Mask Type','Eye-diagram/scatter plot')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm']],...
		'Mask Dialogue','Produce eye-pattern diagram and/or scatter plot.|[Symbol interval, plot offset, decision point offset]:|Lower and upper bound of in-coming signal (1x2 vector):|Number of saved traces:|Line-type for eye-pattern diagram (0 for no plot):|Line-type for scatter plot (0 for no plot):|Plot update sample time:')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm']],...
		'Mask Translate','time_range=@1;boundary=@2;kept_length=@3;eye_line=@4;scatter_line=@5;two_d_line=@6;[x,y]=srcsicon(10);')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm']],...
		'Mask Help','This plot opens one, or two plots by assigning the line type parameters. The scatter plot point is selected by the decision point in the first parameter entry. A decision line is drawn in the eye-pattern diagram. The plot is updated at the plot update sample time point.')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm']],...
		'Mask Entries','[2 0 1+offset]\/[-1.5 1.5]\/0\/''w-/r-''\/0\/2/anzahl\/')


%     Finished composite block ['Diagramme',13,'sendeseitig/Augendiagramm'].

set_param([sys,'/',['Diagramme',13,'sendeseitig/Augendiagramm']],...
		'position',[275,37,330,73])


%     Subsystem  ['Diagramme',13,'sendeseitig/Trajektorie'].

new_system([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie']],'Location',[165,242,460,428])

add_block('built-in/Inport',[sys,'/',['Diagramme',13,'sendeseitig/Trajektorie/in_1']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie/in_1']],...
		'position',[15,55,35,75])

add_block('built-in/Inport',[sys,'/',['Diagramme',13,'sendeseitig/Trajektorie/in_2']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie/in_2']],...
		'Port','2',...
		'position',[20,115,40,135])

add_block('built-in/Mux',[sys,'/',['Diagramme',13,'sendeseitig/Trajektorie/Mux']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie/Mux']],...
		'inputs','2',...
		'position',[65,70,100,105])

add_block('built-in/S-Function',[sys,'/',['Diagramme',13,'sendeseitig/Trajektorie/Plot1']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie/Plot1']],...
		'function name','eyediasi',...
		'parameters','time_range, boundary, kept_length, eye_line, scatter_line, two_d_line',...
		'position',[130,70,200,110])
add_line([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie']],[40,65;45,65;45,80;60,80])
add_line([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie']],[45,125;50,125;60,95])
add_line([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie']],[105,90;125,90])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie']],...
		'Mask Display','plot(0,0,100,100,x,y,v,w);',...
		'Mask Type','Eye-diagram/scatter plot')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie']],...
		'Mask Dialogue','Produce eye-pattern diagram/scatter\nplot/x-y plot with the rising edge of the second input as the decision line.|Eye-pattern plot time frame:|Lower and upper bound of in-coming signal (1x2 vector):|Number of saved traces:|Line-type for eye-pattern diagram (0 for no plot):|Line-type for scatter plot (0 for no plot):|Line-type for x-y plot (0 for no plot):')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie']],...
		'Mask Translate','time_range=@1;boundary=@2;kept_length=@3;eye_line=@4;scatter_line=@5;two_d_line=@6;[x,y]=srcsicon(10);[v,w]=trigicon(0,25,get_param(gcb,''orientation''),2);')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie']],...
		'Mask Help','This plot opens one, two, or three plots by assigning the line type parameters. The scatter plot point is selected by the rising edge of a trigger signal. A decision line is drawn at the rising edge of the trigger signal.')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie']],...
		'Mask Entries','[2 0 1]\/[-1.5 1.5]\/0\/0\/0\/''g-''\/')


%     Finished composite block ['Diagramme',13,'sendeseitig/Trajektorie'].

set_param([sys,'/',['Diagramme',13,'sendeseitig/Trajektorie']],...
		'position',[275,105,330,140])


%     Subsystem  ['Diagramme',13,'sendeseitig/Signalraumpunkte'].

new_system([sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte']],'Location',[165,242,460,428])

add_block('built-in/Inport',[sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte/in_1']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte/in_1']],...
		'position',[75,80,95,100])

add_block('built-in/S-Function',[sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte/Plot1']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte/Plot1']],...
		'function name','eyesampl',...
		'parameters','time_range, boundary, kept_length, eye_line, scatter_line, two_d_line',...
		'position',[130,70,200,110])
add_line([sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte']],[100,90;125,90])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte']],...
		'Mask Display','plot(0,0,100,100,x,y);',...
		'Mask Type','Eye-diagram/scatter plot')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte']],...
		'Mask Dialogue','Produce eye-pattern diagram and/or scatter plot.|[Symbol interval, plot offset, decision point offset]:|Lower and upper bound of in-coming signal (1x2 vector):|Number of saved traces:|Line-type for eye-pattern diagram (0 for no plot):|Line-type for scatter plot (0 for no plot):|Plot update sample time:')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte']],...
		'Mask Translate','time_range=@1;boundary=@2;kept_length=@3;eye_line=@4;scatter_line=@5;two_d_line=@6;[x,y]=srcsicon(10);')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte']],...
		'Mask Help','This plot opens one, or two plots by assigning the line type parameters. The scatter plot point is selected by the decision point in the first parameter entry. A decision line is drawn in the eye-pattern diagram. The plot is updated at the plot update sample time point.')
set_param([sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte']],...
		'Mask Entries','[1 .5 .999]\/[-1.5 1.5]\/0\/0\/''y.''\/[.5 offset]\/')


%     Finished composite block ['Diagramme',13,'sendeseitig/Signalraumpunkte'].

set_param([sys,'/',['Diagramme',13,'sendeseitig/Signalraumpunkte']],...
		'position',[275,173,330,207])

add_block('built-in/Mux',[sys,'/',['Diagramme',13,'sendeseitig/Mux']])
set_param([sys,'/',['Diagramme',13,'sendeseitig/Mux']],...
		'inputs','2',...
		'position',[185,36,220,69])
add_line([sys,'/',['Diagramme',13,'sendeseitig']],[140,60;180,60])
add_line([sys,'/',['Diagramme',13,'sendeseitig']],[150,60;150,105;180,105])
add_line([sys,'/',['Diagramme',13,'sendeseitig']],[155,140;165,140;165,45;180,45])
add_line([sys,'/',['Diagramme',13,'sendeseitig']],[165,120;180,120])