error " Output argument "rate_match_output1" (and maybe others) not assigned during call to "C:\Users\USER\Documents\MATLAB\new_work\turbo1.m>turbo1".
my code is
function [ Z_TOT,Z_TOT_INTR,rate_match_output,rate_match_output1,F] = turbo1( SEG_BLOCKS )
global c_min
global c_max
global k_min
global k_max
global block_size
global filler_bits
global F1
global F2
persistent rate1
persistent rate2
%% matrix of k from aseel code
load turbo_intr
%% calculation of f2 matrix
load turbo_intr_2
%% matrix of f1
load turbo_intr_1
%i am trying to seperate blocks from SEG_BLOCKS
MIN_BLOCKS=SEG_BLOCKS(1,(c_max*block_size(1)+1):end);
for t=1:c_min
N1=block_size(c_max+1);
c1=MIN_BLOCKS(1,((t-1)*N1+1:(t*N1)));
x_k1=c1;
%% encode the message
m1=0; % initial content of memory register equal zero
m2=0;
p=0;
m3=0;
z1=zeros(1,N1);
for i=1:N1 % For N input bits
b = xor(c1(i),m2);
d = xor(b,m1);
z1(i)=xor(d,p);
m2=xor(m3,p);
p=m3;
m3=m1; % Content of memory register m1 shifting to m3
m1=b;
end
z1_tot(1,((t-1)*N1+1:(t*N1)))=z1; % the total output after encoder
%% choose the value of f1 & f2
k1 = k_min;
G=find(k1==turbo_intr);
f1_value =turbo_intr_1(G);
f2_value=turbo_intr_2(G);
%% matrix after interleaver
c_intr=zeros(1,N1);
x=zeros(1,N1);
for s=1:N1
x(s)=mod((f1_value*s + f2_value*(s^2)),k1 );
if x(s)==0
x(s)=s;
end
c_intr(s)=c1(x(s));
end
%% 2_nd encoder after interleaver
m11=0; % initial content of memory register equal zero
m22=0;
p1=0;
m33=0;
N1 = length(c1) ; % N inputs to the ecoder
z_intr1 = zeros(1,N1); % output of encoder
z_tot_intr1=zeros(1,N1);
for i=1:N1 % For N input bits
b1 = xor(c1(i),m22);
d1 = xor(b1,m1);
z_intr1(i)=xor(d1,p1); % output from 2_nd encoder after interleaver
m22=xor(m33,p1);
p1=m33;
m33=m11; % Content of memory register m11 shifting to m33
m11=b1;
end
z_tot_intr1(1,((t-1)*N1+1:(t*N1)))=z_intr1 ; % the total output after interleaver & encoder for seg max
T=rate(x_k1,z1,z_intr1);
rate1=zeros(1,length(T));
rate1(t,:)=T;
rate_match_output=rate1;
F1=Code_block_concatenation(T);
end
if c_max~=0
MAX_BLOCKS=SEG_BLOCKS(1:c_max*block_size(1));
MAX_BLOCKS(1,(1:filler_bits))=2;
for g=1:c_max
N=block_size(1);
c=MAX_BLOCKS(1,(g-1)*N+1:(g*N));
x_k=c;
%% encode the message
m1=0; % initial content of memory register equal zero
m2=0;
p=0;
m3=0;
z = zeros(1,N); % output of encoder for one row
for i=1:N % For N input bits
b = xor(c(i),m2);
d = xor(b,m1);
z(i)=xor(d,p);
m2=xor(m3,p);
p=m3;
m3=m1; % Content of memory register m1 shifting to m3
m1=b;
end
z_tot(1,((g-1)*N+1:(g*N)))=z ;
%% choose the value of f1 & f2
k1 = k_max;
G=find(k1==turbo_intr);
f1_value =turbo_intr_1(G);
f2_value=turbo_intr_2(G);
%% matrix after interleaver
c_intr=zeros(1,N); % matrix after interleaver
x=zeros(1,N);
for s=1:N
x(s)=mod((f1_value*s + f2_value*(s^2)),k1 );
if x(s)==0
x(s)=s;
end
c_intr(s)=c(x(s));
end
%% 2_nd encoder after interleaver
m11=0; % initial content of memory register equal zero
m22=0;
p1=0;
m33=0;
N = length(c) ; % N inputs to the ecoder
z_intr = zeros(1,N); % output of encoder for one row
z_tot_intr=zeros(1,N);
for i=1:N % For N input bits
b1 = xor(c(i),m22);
d1 = xor(b1,m1);
z_intr(i)=xor(d1,p1); % output from 2_nd encoder after interleaver
m22=xor(m33,p1);
p1=m33;
m33=m11; % Content of memory register m11 shifting to m33
m11=b1;
end
z_tot_intr(1,((g-1)*N+1:(g*N)))=z_intr ; % the total output after interleaver & encoder for seg min
U=rate(x_k,z,z_intr);
rate2=zeros(1,length(U));
rate2(g,:)=U;
rate_match_output1=rate2;
F2=Code_block_concatenation(U);
%concatanation function
end
else
z_tot=[];
z_tot_intr=[];
rate_output=[];
F2=[];
end
Z_TOT=[z_tot z1_tot];
Z_TOT_INTR=[z_tot_intr z_tot_intr1];
F=[F1 F2];
toc
end
and there is error
Error in ==> turbo1 at 3
global c_min
??? Output argument "rate_match_output1" (and
maybe others) not assigned during call to
"C:\Users\USER\Documents\MATLAB\new_work\turbo1.m>turbo1".
?!!!!!!!!!!!!
how can i solve it ?!!!!!
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y
3/23/2010 7:37:08 PM
comp.soft-sys.matlab
211264 articles. 
26 followers.
lunamoonmoon
1 Replies
1415 Views
> my code is > function [ Z_TOT,Z_TOT_INTR,rate_match_output,rate_match_output1,F] = turbo1( SEG_BLOCKS ) .... > end > > > and there is error > Error in ==> turbo1 at 3 > global c_min > > ??? Output argument "rate_match_output1" (and > maybe others) not assigned during call to > "C:\Users\USER\Documents\MATLAB\new_work\turbo1.m>turbo1". > ?!!!!!!!!!!!! > how can i solve it ?!!!!! Try assigning a value to rate_match_output1 ?!!!!! - even in the case that c_max is zero. Your code is hard to read because it's not indented properly, but at a quick look I think the assignment to this variable only occurs when c_max is non-zero. As an output, it needs to be given a value no matter what branches the computation takes. More generally, it would be a good idea to avoid global variables, and to split this function up into smaller, simpler functions that you can debug independently.
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David
3/23/2010 7:53:23 PM
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Why does the method of modules use a dot, and the constants a double colon? e.g. Math::PI and Math.cos -- Posted via http://www.ruby-forum.com/. On Oct 26, 2010, at 01:48 , Oleg Igor wrote: > Why does the method of modules use a dot, and the constants a double > colon? > e.g. > Math::PI and Math.cos For the same reason why inner-classes/modules use double colon, because = they're constants and that's how you look up via constant namespace. Math::PI and ActiveRecord::Base are the same type of lookup... it is = just that Base is a module and PI is a float....
"If then; if then;" and "If then; if;"
I have a raw data set which is a hierarchical file: H 321 s. main st P Mary E 21 F P william m 23 M P Susan K 3 F H 324 S. Main St I use the folowing code to read the data to creat one observation per detail(P) record including hearder record(H): data test; infile 'C:\Documents and Settings\retain.txt'; retain Address; input type $1. @; if type='H' then input @3 Address $12.; if type='P' then input @3 Name $10. @13 Age 3. @16 Gender $1.; run; but the output is not what I want: 1 321 s. main H 2 321 s. main P Mary E 21 F 3 321 s...
about "++" and "--"
why this program snippet display "8,7,7,8,-7,-8" the program is: main() { int i=8; printf("%d\n%d\n%d\n%d\n%d\n%d\n",++i,--i,i++,i--,-i++,-i--); } > why this program snippet display "8,7,7,8,-7,-8" Ask your compiler-vendor because this result is IMHO implementation-defined. Check this out: http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.15 http://www.parashift.com/c++-faq-lite/misc-technical-issues.html#faq-39.16 Regards, Irina Marudina fxc123@gmail.com wrote: > why this program snippet display "8,7,7,8,-7,-8&q...
Urgent Requirement for """""""""""""""INFORMATICA DEVELOPER"""""""""""""
Hello Partners, How are you ? Please find the requirements below. Title: Database/ETL Developer Duration: 6 months Location: NY Exp: 7+ Locals preferred Database/ETL requirements (Mandatory) Candidate must have worked with financial instruments, preferably Mutual Funds but, Equities are also ok. PL/SQL - packages, Stored procs, Functions, Aggregate functions, Pipelined Functions Informatica 8.6 - especially complex mappings, complex maplets, complex workflows, transformations Oracle 10g/11g Unix/Linux shell scripting ...
"valid users" / "users"
Hi, I have some problems in understanding the "users" and "valid users" directive correctly. My setup: [global] .... security = server password server = authserver username map = /etc/samba/users.map .... [BLAH] only user = yes printable = no comment = Projekte-Bereich BLAH browseable = no writable = yes force create mode = 0660 create mask = 0660 force directory mode = 2770 directory security mask = 2770 force directory security mode = 0000 directory mask = 2770 force security mode = 0000 security mask = 0770 force group = +blah path = /pro...
Urgent need """""""""""INFORMATICA DEVELOPER"""""""""""""
Hello Partners, How are you ? Please find the requirements below. Title: Database/ETL Developer Duration: 6 months Location: NY Exp: 7+ Locals preferred Database/ETL requirements (Mandatory) Candidate must have worked with financial instruments, preferably Mutual Funds but, Equities are also ok. PL/SQL - packages, Stored procs, Functions, Aggregate functions, Pipelined Functions Informatica 8.6 - especially complex mappings, complex maplets, complex workflows, transformations Oracle 10g/11g Unix/Linux shell scripting Database/ETL requirements (Optional) Data warehousing experience Threading and job concepts in 10g/11g Cost based Optimizer concepts in 10g/11g Must : Experience with XML files and partitioning concepts in Oracle, Collections, Material Views Note : No phone calls please. : send Resumes to karthik@bhaninfo.com Thanks & Regards Karthik BhanInfo karthik@bhaninfo.com ...
Does it need a ";" at the very after of "if" and "for"
write code like: int main(void) { int a=10; if(a<20) {} } Compiler ok on dev-cpp . don't we have to add a ";" after if statement? marsarden said: > write code like: > > int main(void) > { > int a=10; > if(a<20) > {} > } > > Compiler ok on dev-cpp . don't we have to add a ";" after if > statement? The syntax for 'if' is: if(expression) statement There is no semicolon after the ) but before the statement. The statement is either a normal statement (which can be empty), ending in a semicolon:- if(expr) ...
"In" "Out" and "Trash"
I just bought a new computer and I re-installed Eudora Light on my new computer. But when I open Eudora, the "In", "Out" and "Trash" links are not on the left side of the screen the way they were on my old computer. How can I get these links back on the left side of the screen? Thank you. On 25 Mar 2007 09:49:22 -0700, "abx" <abfunex@yahoo.com> wrote: >I just bought a new computer and I re-installed Eudora Light on my new >computer. But when I open Eudora, the "In", "Out" and "Trash" links >are ...
A problem about "[ ]" "( )" "="
I want to read several images saved in a director,and give them to I1,I2 ,I3....,using the following codes: filelist=dir(['c:\MATLAB701\work\...\*.jpg']); for i=1 :length(filelist) I=imread(fullfile('c:\MATLAB701\work\...',filelist(i).name)); end; but failed. Then I used I(i)=imread... ,still failed. How could I do? "John" <mailofww@126.com> wrote in message news:ef19e12.-1@webx.raydaftYaTP... >I want to read several images saved in a director,and give them to > I1,I2 ,I3....,using the following codes: > filelist=dir(['c:\MATLAB701\work\.....
why have both "." and "->" ?
I used to remember why c++ needed both ? Could somebody help me here ? For example class A{ f(); }; A* aa; You could do either "aa->f()" or "(*aa).f()". So why does C++ need both operators. Raj "raj" <rajkumar@hotmail.com> schreef in bericht news:d7fee6d0.0406230748.694b966b@posting.google.com... > I used to remember why c++ needed both ? > Could somebody help me here ? > > For example > > class A{ > f(); > }; > > A* aa; > > You could do either "aa->f()" or "(*aa).f()". So why does C++...
[Q] How to escape "\a" "\b" "\c" "\f" "\n" "\r" "\t" "\v" in the string output?
Hi, there. Belows are some example strings which stand for M$ Windows directory path. How can I escape the special meanings like "\a", "\n", "\r" in these M$ Windows directory name strings? C:\amail\dir1\nbar C:\bmail\dir2\tbar C:\cmail\dir3\afoo C:\fmail\dir4\vfoo C:\nmail\dir5\fbar C:\rmail\dir6\abar C:\tmail\dir7\vfoo C:\vmail\dir8\cfoo Thanks in advance. In article <1161145522.072002.20370@m7g2000cwm.googlegroups.com>, "yh" <y.hosang@gmail.com> wrote: > Hi, there. > > Belows are some example strings which stand for M$ Wi...
["a", "b", "c", "d"] to "a, b, c, d"?
I want to process each element of an array, but the last element should be handled special. Here is an example: def p_ary(ary) str = "" ary.each do |elem| str << elem << ", " end str.chomp!(", ") str end so p_ary(["a", "f", "x", "test"]) produces "a, f, x, test". The code works, but isn't there an easier and more general way for this behaviour? martinus On Tue, 06 Apr 2004 04:23:22 -0700, Martin wrote: > I want to process each element of an array, but the last ele...
what does "->" and "=>" do?
I have read through php.net manuals and have not see any mention about what these operands actually do. I have seen them used in a bunch of different code lately and don't really understand. Example 1: // Legacy Function: Renders the Footer of the Theme function themefooter() { global $engine, $index, $themepath; if ($index != 3) { $engine->do_themefooter($index); } } Example 2: // get the color scheme $colors = pnModAPIFunc('Xanthia','user','getSkinColors', array('skinid' => $skinID, 'paletteid' => $paletteid)); If anyo...
matlab error "Input argument "resol_y" is undefined"
dear all.. i keep getting this error >>??? Input argument "resol_y" is undefined<< and the the error was pointed to here: function [snake_pnts,e] = snake(pnts, alpha, beta, max_delta_x, resol_x, ... max_delta_y, resol_y, feat_img) if resol_y < 1; resol_y = 1; end; <<-- the error can anybody help me?i'm new actually in matlab world this is the to the sourcesode <http://cobweb.ecn.purdue.edu/~malcolm/interval/1995-017/snake.m> "fiza" <pja_usm@hotmail.com> wrote in message news:ef58f4a.-1@webcrossing.ra...
"my books" and "my pictures" in "my documents"
How can I prevent "my books" and "my pictures" folders from being created periodically in "my documents"? They serve no useful function for me and get in my way. I have to delete them every couple of days. Any input would be appreciated. Thanks Carolyn Carolyn wrote: > How can I prevent "my books" and "my pictures" folders from being > created periodically in "my documents"? They serve no useful function > for me and get in my way. I have to delete them every couple of days. I assume that you don't kno...
Web resources about - error " Output argument "rate_match_output1" (and maybe others) not assigned during call to "C:\Users\USER\Documents\MATLAB\new_work\turbo1.m>turbo1". - comp.soft-sys.matlabResources last updated: 2/28/2016 8:54:39 PM