Saturday, February 20, 2010

Programmer - Alternate method to kron

Programmer Question

I'm doing CDMA spreading in MATLAB. And I'm having an Out of Memory error in MATLAB despite upgrading my RAM, preallocating arrays, etc.



Is there an alternate method to kron (Kronecker tensor product) in MATLAB? Here is my code:



tempData = kron( Data, walsh); 


Data is a M by 1 matrix and walsh (spread code) is a 8 by 1 matrix.



My Data is comprises of real and imaginary parts, e.g.: 0.000 + 1.000i or 1.000 + 0.000i in double format.

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