7-121-00325-2

PDF aobut diferent book in electrical research for electrical student nd teacher

VMD方法是在传统维纳滤波的基础上，提出的一种非递归自适应信号分解新方法。与EMD方法和LMD方法相比，VMD方法分解的信号，具有精度高、收敛快和鲁棒性好等特点，适用于处理滚动轴承故障信号。(The VMD method is a new non recursive adaptive signal decomposition method based on traditional Wiener filtering. Compared with the EMD method and the LMD method, the signal decomposed by the VMD method has the characteristics of high precision, fast convergence and good robustness. It is suitable for handling the fault signal of rolling bearing.)

永磁同步电机svpwm仿真，速度环、电流环PI控制(SVPWM simulation of permanent magnet synchronous motor)

说明：  进行多目标优化，主要是使用了NSGA-2的算法，在代码中进行了必要的标注(In the process of multi-objective optimization, nsga-2 algorithm is mainly used and necessary annotation is made in the code)

详细介绍了matlab中的常用命令集，按照从a到z的顺序排列。(Described in detail in the commonly used matlab command set, in accordance with the from a to z of the order.)

该压缩包为matlab语言的常用算法程序集(The archive is commonly used algorithm matlab assembly language)

this file is about band structure of 3d photonic crystal.in this program we use the pwe methode for calculation of band structure

超宽带通信压缩感知信道估计与信号检测方法(Ultra Wide-Band Channel Estimation and Signal Detection Through Compressed Sensing )

QPSK系统的误码率仿真，运用MATLAB编程(QPSK BER simulation, using MATLAB programming)

粒子滤波算法，matlab实现，别人的程序(particle filter matab implement)