ABSTRACT
The processing of information in the present high-speed development information ages seems to be more and more important. The application of signal analysis according singular value decomposition technique in this aspect is also more and more extensive. The information of complicated and large capacity is a big matrix in mathematics model. The calculation of matrix is the analysis and processing of the signal. The singular value decomposition technique casts away traditional matrix inversion technique, Reducing the original matrix to a simple one of the eigenvalue problem with decomposing the factor of the matrix, obtained a good numerical stability. This paper discusses the singular value decomposition on theory and matrix numerical calculation，and analysis and simulate the correlation signal by MATLAB, then compare with traditional matrix inversion technique to prove the advantage of the singular value decomposition.
Keywords: Singular value；decomposition ；Matrix ；MATLAB ；Simulation ；Signal
