Simulations codes for Golay Hadamard matrices in compressive sensing. The sketch codes are for demonstration purpose， and have not been optmized.
Please refer to paper:
L. Gan, K. Li and C. Ling, "Golay Meets Hadamard: Golay-Hadamard Matrices for Fast Compressed Sensing" IEEE Inform. Theory Workshop 2012, (ITW 2012), Lausanne, Switzerland, pp. 637-641, 3-7 Sep. 2012.