单相PWM逆变器的输出电压波形控制技术Inverters

科技创新不是一夜之间就能搞成的。他也是一个渐变的过程。(technology innovation is not into the overnight. He is also a gradual process.)

说明：  EMC_EMI培训教程。一共8集，此为第1部份。(EMC EMI training course)

zhouzhihua machine learning book

关于高效的C++编程的电子书，内容很详细，对于C++学习很有用。(About efficient C++ programming e-books, the content is very detailed, very useful for C++ learning.)

本书首先介绍了MATLAB 语言的程序设计的基本内容，在此基础上系统介绍了各个应用数 学领域的问题求解，如基于MATLAB 的微积分问题、线性代数问题的计算机求解、积分变换和复变函数问题、非线性方程与最优化问题、常微分方程与偏微分方程问题、数据插值与函数逼近问题、概率论与数理统计问题的解析解和数值解法等。还介绍了较新的非传统方法如模糊逻辑与模糊推理、神经网络、遗传算法、小波分析、粗糙集及分数阶微积分学等领域。(The book begins with the introduction of the MATLAB programming language, the basic content, on the basis of the system introduced in all areas of applied mathematics problem solving, such as MATLAB-based calculus problems, linear algebra to solve computer problems, integral transforms and complex variable function problems, nonlinear equations and optimization problems, ordinary differential equations and partial differential equation problems, data interpolation and function approximation problem, Probability Theory and Mathematical Statistics Analytical Solution and Numerical Solution of such. Also introduce a relatively new non-traditional methods such as fuzzy logic and fuzzy reasoning, neural networks, genetic algorithms, wavelet analysis, rough sets and fractional calculus and other fields.)

Abaqus子程序Vumat初学者好用的小例子，PDF文件，内有代码和例子详解(Abaqus small example subroutine Vumat easy to use for beginners, PDF files, there are examples of code and Explanation)

DMI信息的读取! 讲解了DMI的相关定义,读取等相关资料(err)

说明：  数字图像处理入门书籍 内含多种图像处理技术及matlab实现代码(digital image books using matlab)

采用ansys的位移法和生死单元两种方法实现的车桥耦合程序(The axle coupling procedure using ansys displacement method and life and death are two ways to achieve unit)

实现科学计算器，为广大学生阶层提供技术支持，为下一步设计打下坚实基础(Realizing Scientific Calculator)