parabola--by-Sid-Meh

fullwave rectifier model

Robotic is a special engineering science dealing with designing, modelin& controlling and robots utilization.

说明：  马氏距离函数，输入两个序列号计算马氏距离(Mahalanobis distance function, input two serial numbers to calculate Mahalanobis distance)

MATLAB5手册，MATLAB必须书籍，大学入门必备，非常不错(MATLAB5 manual, MATLAB must books, university entry required, very good)

turbo码的生成和解码 16QAM调制(turbo QAM)

ldpc码编译码程序 仿真调试 加高斯噪声下的误码率(ldpc)

稀疏表示，可以用于分析信号处理的算法程序(sparse representation)

利用Capon, MUSIC进行窄带信号空域信号方向估计。比较分辨率性能。观察阵元数、信噪比、快拍数对估计器性能的影响。 (Using Capon, MUSIC for narrowband signal airspace signal direction estimates. Comparative resolution performance. Observe the number of array elements, signal to noise ratio, the number of snapshots on the estimator performance.)

说明：  BD块对角化算法研究，MIMO算法研究，MIMO线性预编码(Research on BD block diagonalization algorithm)

模糊熵，　为解决从信号中提取故障特征难的问题, 介绍了一种新的信号故障特征提取方法—— 多尺度熵( multi-scale entro py, 简称MSE) , 并将样本熵和多尺度熵分别应用于转子故障信号复杂性的度量, 以提取故障特征。试验数据 分析表明, 与样本熵相比, 多尺度熵更能有效地实现转子故障类型的诊断。(A new rolling bearing fault diagnosis approach based onmultiscale permutation entropy (MPE), Laplacian score (LS), and support vector machines (SVMs) is proposed in this paper. Permutation entropy (PE) was recently proposed and defined to measure the randomicity and detect dynamical changes of time series.)