EEMD2

说明：  平台：matlab 基于bp反馈网络的算法设计的双层感知器。 (Platform: matlab-based algorithm design of feedback network bp double-layer perceptron.)

针对永磁同步电机常规直接转矩控制系统涉及到的问题,例如磁链的准确观测、定子电阻的变化、电压矢量开关表的改进以及滞环控制器的改进等等,本文都作了详细的分析,并提出了改进方案。为了提高系统的性能,本文将空间矢量调制的方法引入了常规直接转矩控制中,并在此基础上,对永磁同步电机无速度传感器问题作了详细的分析,总结了国内外的研究热点,提出了采用转子磁链矢量为基础的永磁同步电机直接转矩控制速度估计方法。仿真结果表明,该方案具有很好的动、静态特性。(Firstly, the paper analyzes the principle of direct torque control of permanent magnet synchronous motor and elaborates the impact of space voltage vector of the stator flux and the electromagnetic torque.Secondly, the paper introduces direct torque control of permanent magnet synchronous motor SVPWM technology.Under the same hardware conditions,the system can obtain More continuous voltage space vector by taking advantage of SVPWM.The simulation results show the program not only keeps the direct torque control fast dynamic response, but also reduce the motor torque ripple.)

这个代码的用途是对图象进行像素复制整数倍放大。(Use this code is copied integer pixel image to enlarge.)

CDMA rf RF Engineering Continuing Education & Training

将采用训练函数 traingdx 和“提前停止”相结合的方法来训练 BP 网络，以提高 BP 网络的推广能力(Will use the training function traingdx and " stop ahead" a combination of methods to train BP network to improve the generalization ability of BP network)

是matlab写的Reinhard的颜色传输算法代码(Reinhard color transfer algorithm code matlab write)

导航信号体制多径抗干扰中，窄相关技术的Matlab仿真源代码(Matlab simulation source code of the the navigation multipath interference signal system, narrow-related technologies)

听觉Auditory工具箱MATLAB Toolbox1998(Auditory Auditory toolbox MATLAB Toolbox1998)

说明：  matlab 遗传退火法 遗传退火法 遗传退火法 遗传退火法 遗传退火法 遗传退火法(matlab genetic annealing genetic annealing genetic annealing genetic annealing genetic annealing genetic annealing)

这是一个将矩阵型数据转化为类型为.dx的曲线图文件的程序代码(This is a type of data into the matrix type. Dx graph paper code)