qam

image quantisation technique

Modulation and demodulation ASK. At the beginning, we create the digital signa (1 and 0), after we do the modulation, add noise and demodulation. At the end we do the reconstruction of the signal.

the code explains the concepts of rls

用于电力系统的机电暂态计算，并且有相应算例并绘画出相关的图形(For power system electromechanical transient calculation, and the corresponding drawing out of the study and related graphics )

谱系聚类发 给定聚类点数可得到聚类中心 很好很强大(Hierarchical clustering distributed clustering fixed points can be obtained very powerful cluster centers)

this program shows temperature of the initional points

采用自适应均衡中的LMS算法进行仿真，并实用30个抽头的横向均衡器结构，面向新手的Matlab仿真(The LMS adaptive equalization algorithm simulation and practical transverse equalizer structure 30 taps, for novice Matlab simulation)

PSO应用于最小二乘估计，编程环境为MATLAB6.5(PSO)

Duffing系统的时域谱图和相空间轨迹绘制，能够帮助初学者很好的理解典型非线性特征(duffing equation Phase plane trajectory)

应用四元数求导航角，采用了陀螺仪和加速度计信号。(navi_test)