clustering-problem-

压缩感知的贪婪迭代算法，算法使用最小二乘估计来重构信号(Greedy iterative algorithm compressed sensing algorithms to reconstruct the signal using a least squares estimation)

fdtd模拟TM波的传播,运用matlab模拟TM波的传播，用MATLAB实现(fdtd tm matlab)

浙江大学授课用的ppt的pdf版，使用教材是姚俊，马松辉. 《Simulink建模与仿真》. 西安电子科技大学出版社(Zhejiang University lectures ppt pdf version of use, use of materials is Yao Jun, Ma Songhui. 《Simulink modeling and simulation》, Xidian University Press)

说明：  稀疏傅立叶算法，matlab实现仿真，并对SFFT和FFT算法对同一数据的处理时间进行了对比。(Sparse Fourier algorithm, matlab to achieve the simulation, and the SFFT and FFT algorithm for the same data processing time were compared.)

A dq-axis Current Control Technique for Fast Transient Response in Vector Controlled Drive of Permanent Magnet Synchronous Moto

说明：  想学LTE系统相关知识的朋友可以看看这本经典书籍(Want to learn the system knowledge LTE friends can look at this classic book)

说明：  原创_平面圆阵的多目标分类（music）算法(original_ Planar circular array for multi-objective classification (MUSIC) algorithm)

说明：  线阵波束形成，线阵天线的波束形成，用于接收不同方向的信号(Line Array Beamforming)

用matlab实现仿射变换，可以做为初学者参考代码学习，很简单(Affine transformation)

In factor analysis rotations of the loadings are very often applied, whereas in chemometrics these methods are very seldom used. This is in spite of the fact that it is possible to obtain better conditions for interpretation of PCA models on complex data. I here provide an algorithm by which it is possible to apply rotations from the Orthomax family (quartimax and varimax) to a PCA-model.