testcon

屈梁生先生发明的全息谱技术，现在已经成功应用到机械故障领域，尤其是转子故障诊断方面。(Invented by Qu Liangsheng, The holographic spectrum technology has been successfully applied to the field of mechanical fault diagnosis, especially for rotor fault diagnosis.)

lecture series of matlab

说明：  face detction...................................................

说明：  太阳能光伏单相并网逆变器及仿真和一系列别的神马东西 (Solar photovoltaic grid-connected inverter and Simulation of single phase and a series of other what thing)

Corner_Matching_by_Invariant_Moments.rar INDEX: 1- InvariantMomentsofCorners.m Calculate moment invariants on the selected window of the corner. 2- invariantmoments.m Calculates Moment invariants

葛德彪的时域有限差分书后面的例题程序代码(the examples in the book FDTD of DeBiao Ge)

说明：  MATLAB7辅助控制系统设计与仿真 第5章(MATLAB7 auxiliary control system design and simulation in Chapter 5)

针对常规测速方法，M法与T法的研究与探讨，分析了两种方法的误差来源，指出了问题本质，并提供了仿真图例。(For the conventional measurement methods, M Law and T The Study and discussion of the two methods of error sources, pointed out the nature of the problem and provide a simulation of legend.)

说明：  结合svd与dwt的程序，优点有很多，例如抗压缩攻击，抗剪切攻击，等等(Dwt with svd and procedures, there are many advantages, such as resistance to compression attacks, shear attacks, etc.)

说明：  通过实际采集到的数据，数显通过数据预处理，进行不良数据的清洗，然后通过PCA降维，k均值聚类提取运动学片段，建立运动学片段库，通过随机策略提取运动学片段构成汽车行驶工况。(Through the actual collected data, the digital display cleans the bad data through data pretreatment, and then extracts the kinematics fragments through PCA dimensionality reduction, K-means clustering, establishes the kinematics fragments library, and extracts the kinematics fragments through random strategy to form the driving conditions of the vehicle.)