Kc=4,4QAM的最大似然检测的算法实现 -Maximum Likelihood Detection for Kc=4 and 4QAM

应用半定松弛解决最大似然复杂度问题，可以高效实现算法求解，提高运算效率，误差最小化。-Efficient Implementation of Quasi-Maximum-Likelihood Detection Based on Semidefinite Relaxation

Maximum Likelihood (ML) criteria and maximum a posteriori (MAP) criterion, Including orbital maneuvering simulation, initial orbit calculation, Including Deng's correlation, absolute correlation, correlation of slope, improved absolute correlation.