The discrete Karhunen-Loeve expansion (KLE) of a random vector x uses the orthonormal eigenvectors of the correlation matrix of x as the basis vectors.
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The Karhunen-Loeve Expansion of 1D and 2D OFDM Channel ...
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The discrete Karhunen-Loeve expansion (KLE) of a random vector x uses the orthonormal eigenvectors of the correlation matrix of x as the basis vectors.
Abstract-The discrete Karhunen-Loeve expansion (KLE) of a random vector x uses the orthonormal eigenvectors of the correlation matrix of x as the basis ...
Apr 25, 2024 · https://dblp.org/rec/conf/vtc/ChangC11 · Ming-Xian Chang, Ren-Shian Chen: The Karhunen-Loeve Expansion of 1D and 2D OFDM Channel Responses.
In this thesis, we compare the signal resolution of different kind kernel function, and try to find a way to promote the ability of time-frequency resolution.
Abstract-The discrete Karhunen-Loeve expansion (KLE) of a random vector x uses the orthonormal eigenvectors of the correlation matrix of x as the basis vectors.
Apr 25, 2024 · The Karhunen-Loeve Expansion of 1D and 2D OFDM Channel Responses. ... A new derivation of least-squares-fitting principle for OFDM channel ...
Mar 16, 2008 · ... the Karhunen-. Loeve expansion can be reduced to a one-dimensional problem under certain special the problem to the univariate setting as the ...
Missing: OFDM Responses.
Abstract—In this paper a number of pilot-based channel estimation techniques are investigated for a multiple antenna system using the zero-forcing algorithm ...
channel impulse response from the frequency response. Assume that N = mL and the integer m > 1. This is a realistic assumption since the OFDM block size N ...