tsthamsq.m

数字通信第四版原书的例程

set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Matrix',13,'Gain1']],...
		'position',[415,86,440,114])

add_block('built-in/S-Function',[sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Modulus',13,'operation1']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Modulus',13,'operation1']],...
		'function name','arymodu',...
		'parameters','md',...
		'Mask Display','Modulo',...
		'Mask Type','Modulo')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Modulus',13,'operation1']],...
		'Mask Dialogue','Modulus operation:|Modulus base:',...
		'Mask Translate','md = @1;')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Modulus',13,'operation1']],...
		'Mask Help','This block output modulus operation of the input signal with module base as specified in block entry. The length of the output vector is the same as the input vector.')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Modulus',13,'operation1']],...
		'Mask Entries','2\/',...
		'position',[340,81,400,119])

add_block('built-in/Sum',[sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Sum']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Sum']],...
		'position',[305,90,325,110])

add_block('built-in/Combinatorial Logic',[sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Combinatorial',13,'Logic']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Combinatorial',13,'Logic']],...
		'Truth Table','trt',...
		'position',[225,33,255,57])

add_block('built-in/S-Function',[sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Modulus',13,'operation']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Modulus',13,'operation']],...
		'function name','arymodu',...
		'parameters','md',...
		'Mask Display','Modulo',...
		'Mask Type','Modulo')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Modulus',13,'operation']],...
		'Mask Dialogue','Modulus operation:|Modulus base:',...
		'Mask Translate','md = @1;')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Modulus',13,'operation']],...
		'Mask Help','This block output modulus operation of the input signal with module base as specified in block entry. The length of the output vector is the same as the input vector.')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Modulus',13,'operation']],...
		'Mask Entries','2\/',...
		'position',[140,26,200,64])

add_block('built-in/State-Space',[sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Matrix',13,'Gain']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Matrix',13,'Gain']],...
		'A','[]',...
		'B','[]',...
		'C','[]',...
		'D','K',...
		'Mask Display','K',...
		'Mask Type','Matrix Gain')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Matrix',13,'Gain']],...
		'Mask Dialogue','Matrix Gain.|Gain matrix:',...
		'Mask Translate','K = @1;')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Matrix',13,'Gain']],...
		'Mask Help','Multiplies input vector by entered matrix to produce output vector (y=Au).',...
		'Mask Entries','H\/')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/Matrix',13,'Gain']],...
		'position',[100,31,125,59])

add_block('built-in/Inport',[sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/in_1']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode/in_1']],...
		'position',[30,35,50,55])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],[520,100;530,100])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],[445,100;450,100])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],[405,100;410,100])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],[330,100;335,100])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],[55,45;95,45])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],[80,45;80,105;300,105])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],[260,45;285,45;285,95;300,95])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],[205,45;220,45])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],[130,45;135,45])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],...
		'Mask Display','Hamming\ndecode',...
		'Mask Type','Hamming code')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],...
		'Mask Dialogue','Single error-correction Hamming decode. For M>2 integer, N=2^M-1; K=2^M-M-1.|Code word length N:|Message length K or M-degree primitive polynomial:')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],...
		'Mask Translate','n=@1;k=@2;if length(k)>1,p=k;k=n-length(p)+1;else,p=gfprimdf(n-k);end;[H,G]=hammgen(n-k,p);trt=htruthtb(G);[n,m]=size(G);G=[zeros(n,m-n),eye(n)];')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],...
		'Mask Help','This block decodes code word binary vecotr using Hamming coding method. The code word has length N=2^M-1. The message has length K=2^M-M-1. M is an integernot less than 3. The second entree could be a M-degreee primitive polynomail, which can be found by using commands gfprimdf or gfprimfd. This block takes N-ary code word input and results K-ary message output.')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],...
		'Mask Entries','n\/p\/')


%     Finished composite block ['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode'].

set_param([sys,'/',['Binary sequence',13,'Hamming decode/Binary-vector',13,'Hamming decode']],...
		'position',[310,15,370,55])

add_block('built-in/Outport',[sys,'/',['Binary sequence',13,'Hamming decode/sequential',13,'message-out']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/sequential',13,'message-out']],...
		'position',[540,30,560,50])


%     Subsystem  ['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down'].

new_system([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],'Location',[306,291,744,461])

add_block('built-in/Outport',[sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/out_1']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/out_1']],...
		'position',[390,60,410,80])

add_block('built-in/Outport',[sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/out_2']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/out_2']],...
		'Port','2',...
		'position',[355,80,375,100])

add_block('built-in/Mux',[sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/Mux']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/Mux']],...
		'inputs','[in_size 1 1]',...
		'position',[110,59,140,101])

add_block('built-in/Demux',[sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/Demux']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/Demux']],...
		'outputs','[out_size 1]',...
		'position',[290,62,330,98])

add_block('built-in/S-Function',[sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/S-function']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/S-function']],...
		'function name','regdown',...
		'parameters','ini_idx, idx_inc, thrshld, cycl_flag',...
		'position',[185,70,235,90])

add_block('built-in/Inport',[sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/in_1']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/in_1']],...
		'position',[15,55,35,75])

add_block('built-in/Inport',[sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/in_2']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/in_2']],...
		'Port','2',...
		'position',[40,70,60,90])

add_block('built-in/Inport',[sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/in_3']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down/in_3']],...
		'Port','3',...
		'position',[65,85,85,105])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],[240,80;285,80])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],[145,80;180,80])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],[40,65;105,65])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],[335,70;385,70])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],[65,80;105,80])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],[335,90;350,90])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],[90,95;105,95])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],...
		'Mask Display','Triggered\nbuffer dn',...
		'Mask Type','Triggered buffer down.')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],...
		'Mask Dialogue','Triggered buffer down.|Input signal vector size:|Initial index (integer vector):|Increament for each index (integer vector):|Trigger threshold:|When index exceed register size, 1 for cyclic ouput, 0 for zero output:')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],...
		'Mask Translate','in_size=@1; ini_idx=@2; idx_inc=@3; thrshld=@4; cycl_flag=@5; out_size=length(ini_idx);')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],...
		'Mask Help','The register inside this block take the signal vector at the 1st inport by the raising edge of the second inport. The fisrt outport outputs a signal vector at the raising edge of the third inport.')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],...
		'Mask Entries','k\/0\/1\/.1\/0\/')


%     Finished composite block ['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down'].

set_param([sys,'/',['Binary sequence',13,'Hamming decode/Triggered',13,'buffer down']],...
		'BackGround',3,...
		'position',[440,28,500,72])


%     Subsystem  ['Binary sequence',13,'Hamming decode/Register-shift'].

new_system([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],'Location',[19,610,374,740])

add_block('built-in/Outport',[sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/out_2']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/out_2']],...
		'Port','2',...
		'position',[330,70,350,90])

add_block('built-in/Outport',[sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/out_1']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/out_1']],...
		'position',[330,55,350,75])

add_block('built-in/Mux',[sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/Mux']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/Mux']],...
		'inputs','2',...
		'position',[80,56,115,89])

add_block('built-in/S-Function',[sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/S-function']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/S-function']],...
		'function name','regshift',...
		'parameters','shft_out, thrhld',...
		'position',[150,65,200,85])

add_block('built-in/Demux',[sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/Demux']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/Demux']],...
		'outputs','[len_rg, 1]',...
		'position',[260,55,300,90])

add_block('built-in/Inport',[sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/in_1']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/in_1']],...
		'position',[10,55,30,75])

add_block('built-in/Inport',[sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/in_2']])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift/in_2']],...
		'Port','2',...
		'position',[40,70,60,90])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],[65,80;75,80])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],[35,65;75,65])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],[305,80;325,80])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],[305,65;325,65])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],[205,75;255,75])
add_line([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],[120,75;145,75])
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],...
		'Mask Display','Register\nshift',...
		'Mask Type','Register-shift')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],...
		'Mask Dialogue','Store and shift the input from 1st port by raising edge of the pulse from second port.|Vector specify ouput delay length(non-negative integer):|Threshold for the pulse signal from the 2nd port:')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],...
		'Mask Translate','shft_out=@1; thrhld=@2; len_rg=length(@1);')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],...
		'Mask Help','This block store the 1st inport signal at the raising edge of 2nd inport pulse. The 1st outport outputs a vector with its size same as the the size of the 1st entree of this block. The maximum delay is the register size of this block. The second outport output a positive pulse at the begining of entire register refreshment.')
set_param([sys,'/',['Binary sequence',13,'Hamming decode/Register-shift']],...
		'Mask Entries','[n:-1:1]\/.1\/')