kindly can anybody suggest and help me to correct my code ?

s=[0 1];

Let

k{1,2}{1,1}=01010001
k{1,2}{1,2}=11010101
k{1,2}{1,3}=01010001
k{1,2}{1,4}=11010001
k{1,2}{1,5}=00010001 (continued upto {1,2}{1,7})
%
  if (strcmp(k{1,2}{1,1}, '00000001') || (strcmp(k{1,2}{1,1}, '10000000')))&& s(1)==0
  p{i,j}='00000001';
  %
  elseif (strcmp(k{1,2}{1,1}, '00000001') || (strcmp(k{1,2}{1,1}, '10000000')))&& s(1)==1
  p{i,j}='10000000';
  %
  elseif (strcmp(k{1,2}{1,2}, '0000001') || (strcmp(k{1,2}{1,2}, '1000000')))&& s(1)==0
  p{i,j}='0000001';
  %
  elseif (strcmp(k{1,2}{1,2}, '0000001') || (strcmp(k{1,2}{1,2}, '1000000')))&& s(1)==1
  p{i,j}='1000000';
  %
  elseif (strcmp(k{1,2}{1,3}, '000001') || (strcmp(k{1,2}{1,3}, '100000')))&& s(1)==0
  p{i,j}='000001';
  %
  elseif (strcmp(k{1,2}{1,3}, '000001') || (strcmp(k{1,2}{1,3}, '100000')))&& s(1)==1
  p{i,j}='100000';
  %
  elseif (strcmp(k{1,2}{1,4}, '00001') || (strcmp(k{1,2}{1,4}, '10000')))&& s(1)==0
  p{i,j}='00001';
  %
  elseif (strcmp(k{1,2}{1,4}, '00001') || (strcmp(k{1,2}{1,4}, '10000')))&& s(1)==1
  p{i,j}='10000';
  %
  elseif (strcmp(k{1,2}{1,5}, '0001') || (strcmp(k{1,2}{1,5}, '1000')))&& s(1)==0
  p{i,j}='0001';
  %
  elseif (strcmp(k{1,2}{1,5}, '0001') || (strcmp(k{1,2}{1,5}, '1000')))&& s(1)==1
  p{i,j}='1000';

it is running fine as expected but what i want is suppose at the condition

>> elseif (strcmp(k{1,2}{1,5}, '0001') || (strcmp(k{1,2}{1,5}, '1000')))&& s(1)==1

is met.

i want p{i,j}= '00011000' i.e it should contain the value '1000' and its before original values also. similarly for other cases also. kindly can anybody suggest and help me.

[Steven Lord]

Can you explain in words (NO CODE) what you're trying to do? What are the inputs to this procedure and what should the procedure output?

[aditya kumar sahu]

First of all there are some binary numbers let, x=01100001,...etc. I want to compare those with some conditions like

if x==00000001 or 10000000 and y==0
then x=00000001
elseif x==00000001 or 10000000 and y==1
then x=10000000
elseif .......(continued until it matches)

so finally for x==000001 or 100000 and (s=0/1) it will match..

at this point i need the value of x should be 011000001 ..

Thats it,...i hope now you can get..

Answer 1

[John D'Errico]

You may think that this produces a binary number.

k{1,2}{1,1}=01010001

It does not. It stores a double precision number: 1010001. Note there is not even a leading zero.

You cannot then do a comparison like this:

strcmp(k{1,2}{1,1}, '00000001')

And expect anything to work properly.

You need to read about data types in MATLAB. Learn the difference between strings and numeric types.