Correct Syntax for AND, OR, NOT Operations in MATLAB Editor Window

Friends, im very puzzled about using AND, OR, NOT operations on editor window in MATLAB.I use a & b, and it shows error. Plz tell me what type of error i am committing,and plz guide me,how should I give command for Gates

zahoor Ahmad , what are the values of a & b.....???
here its working on decimal values.....

whenever we have to design.so we have to design it for general means.plz print ur own result which is working,and thnx for replying

Is there an error message, and if so, what is it?

And what are the data types of 'a' and 'b' (scalar, array, ???)

In fact, if there is a way to export the problem code and display it here, that might help as well.

Also, have you read this:

* http://www.mathworks.com/help/matlab/ref/logicaloperatorselementwise.html


I have no experience with Matlab but I have a lot of experience with computer languages. I did a bit of reading about Matlab and see possible causes for problems with using the logic operator (such as a mismatch in array/matrix dimensions), but even if I'm not able to help you, the above questions would supply the kind of information others would need to help you.

I have an idea steve that hes not assigning the result of an expression to a variable or not declaring the variables to start with

For something as simple as what hes doing there is nothing to prevent the questionare from quickly writing a small console application or visual application in, c, java, csharp, delphi or other language these langauges all include the not, and,xor and or operator 's

In fact you could even use microsoft excel using the VBA editor inputing your numbers into the cells placing a button on the worksheet and executing the vb script to achieve the same result

Or if hes really stuck open up notepad create a webpage place two textfields object on the page a textarea object on the page to output his results, a button object and write a javascript function that accepts the inputs and performs logic operation on these fields outputting the result to the textarea object using the onclick event

Also would solve this problem for him

That would also solve his problem

Good practice if anything else

Ahhh,sooo.. you could be right.

zahoor Ahmad,send me your design that you have made,send me M File ...,then i can tell u something about that errors ........
here is my email : farhan.ali139(_at_)gmail.com

Will I think I have solved my Problem myself,Watch the attach document and If any other improvement is required plz tell me.However this program is now running.