Numerical-differentiation-based-on-wavelet-transf

please do not put files on these

说明：  老外的电机学教材，最为重要的是有相应的MAtlab代码，每一章都有，十分详细，学习电机的必备工具书，文件是在太大，此处上传chap2的源码(Foreigners motor learning materials, the most important thing is there is a corresponding MAtlab code, each chapter has a very detailed study of the motor necessary books, documents are too large to upload here chap2 source)

ADD TWO IMAGES WITHOUT FUNCTION

MATLAB编写的有限元程序，用于计算8节点的等参单元，请大家分享(Prepared MATLAB finite element program, used to calculate the 8-node isoparametric element, please share)

power factor improvement by using converters

CVX工具包，凸优化工具包，直接放电脑里，跑一下就可以用了。(cvx tool)

这是回声状态神经网络的源代码，很难找的哦！！！！！！！！！！！！(This is the echo state neural network source code)

说明：  在计算机上实现直流电动机的脉宽调速、双闭环晶闸管调速的Simulink仿真，可以较为形象的观察电动机的调速全过程，同时可以改变相关参数来实现不同情况下的调速过程。(The computer realization of the PWM DC Motor Speed Control, dual-closed-loop speed control thyristor Simulink simulation, the image can be observed the whole process of motor speed, while the relevant parameters can change under different circumstances to achieve the speed control process.)

说明：  遗传算法优化,经过matlab R2011b 测试可用(GA example.Untitle.m in the package is the main program)

4 QAM Spatial modulation with maximum likehood detection