Blind detection of the number of sources with gerschgorin radii

Estimation of the number of sources.

1.5K Downloads

Updated 18 Feb 2009

View License

Let us assume the following MIMO model:
Y(k)=HX(k)+Y(k)
This file can detect the number of sources, i.e the size of the vector X(k) from the received signal Y(k). The noise is assumed spatially white and the number of receivers must be strictly greater than the number of sources. For algorithm details, dee reference [WYC95] H.T. Wu, J.F. Yang, and F.K Chen. Source number estimators using transformed gerschgorin radii. IEEE Transactions on Signal Processing, 43(6):1325-1333, 1995.

Cite As

Choqueuse Vincent (2023). Blind detection of the number of sources with gerschgorin radii (https://www.mathworks.com/matlabcentral/fileexchange/23012-blind-detection-of-the-number-of-sources-with-gerschgorin-radii), MATLAB Central File Exchange. Retrieved .

MATLAB Release Compatibility
Created with R14
Compatible with any release
Platform Compatibility
Windows macOS Linux

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Version Published Release Notes
1.0.0.0