MD

这是一个关于永磁同步电机矢量控制的simulink模型，可以同过本历程自己修改模块得到自己想要的结果(This is a permanent magnet synchronous motor vector control on the simulink model, you can modify the same over the course of their module get the results you want)

本源码是关于图像直方图的绘制原理，也就是matlab中imhist函数的实现方法。对初学图像的人有帮助。(imhist fuction )

Example of application of difference circuits at numerical solution of the equations with partial derivatives

Chebfun is an open-source software system for numerical computing with functions. The mathematical basis is piecewise polynomial interpolation implemented with what we call “Chebyshev technology”. The foundations are described, with Chebfun examples, in the book Approximation Theory and Approximation Practice (L. N. Trefethen, SIAM 2013). Chebfun has extensive capabilities for dealing with linear and nonlinear differential and integral operators, and also includes continuous analogues of linear algebra notions like QR and singular value decomposition. The Chebfun2 extension works with functions of two variables defined on a rectangle in the x-y plane.

说明：  可以方便地进行1,2范数的优化计算。具体针对稀疏恢复问题，最小二乘问题，约束优化问题的求解等。(It is convenient to optimize the calculation of 1,2 norms. Specifically for sparse recovery problem, least squares problem, constrained optimization problem and so on.)

IDW距离反比加权方法，权重选择为2，可根据需要自己改变(IDW inverse distance weighting, the weight chosen as 2, can be changed according to need their own)

Introduction to Stochastic Search and Optimization

MATLAB GUI设计学习手记（第二版）源程序 第2章 本书推荐的学习方法： 1）若您是一个MATLAB初学者，且有充裕的时间来学习GUI设计，您可以从本书的第1章开始循序渐进地学习。 2）若您是一位MATLAB初学者，且时间非常紧迫，建议您先学好第1章，然后依次学习第4章、第5章和第6章，其他章节请根据项目需要有选择性地学习。 3）若您已经掌握了MATLAB的基础语法知识，有一定的MATLAB编程基础，也请浏览一下第1章的内容，尤其是专题分析部分。然后先学习本书第4、5和6章，其他章节请根据项目需要有选择性地学习。 4）若您是一位MATLAB GUI方面的专家或老师，您可以将本书作为一本教学的参考书，本书内容全面、讲解详实、代码精炼，是不可多得的GUI宝典。

说明：  material property Au for rcwa calculation

一个交交变频电路，没有DClink中间环节，(A cycloconverter circuit, not DClink intermediate links,)