m_4wr

基于matlab搭建的LLC谐振开关电源，能够实现零电压开通(The LLC resonant switching power supply based on Matlab can realize zero voltage switching.)

电源设计，整机反激等，小电源设计，正激电源 反激电源(Switching Mode Power Supply)

计算无量纲非线性油膜力，无量纲形势的函数，易于调用，滚动轴承支撑的碰磨转子(Nonlinear oil film force)

C++中级培训教材,中高级水平教材，值得一看(C++ Intermediate training materials, high-level teaching materials, worth a visit)

说明：  模式传输的光束质量，模式经过增益饱和放大的光束质量因子的模拟主要运用的方法是最小二乘法拟合。其思路是用分步傅里叶法得到多个不同位置的光强分布，然后通过二阶矩方法得到束半宽，用最小二乘法拟合得到传输半径的一元二次方程，形式如下(The simulation of beam quality factor of mode transmission and mode gain saturation amplification is mainly based on least squares fitting. The idea is to obtain the intensity distribution at different positions by step Fourier method, and then get the beam half-width by second-order moment method. The quadratic equation of transmission radius is fitted by least square method in the form of the following.)

jQuery自适应大小焦点图是一款随图像大小自动调整适应的焦点图代码下载。(JQuery Adaptive Size Focus Map is a focus map code download that automatically adjusts to the size of the image.)

极化码编码构造算法之高斯近似,我自己写的，可以使用。(Gauss approximation of the algorithm of polar code encoding construction)

机器学习常用方法的python实现，包括PCA，随机森林，决策树，层次聚类，kmeans，KNN，线性感知机等(Python implementation of common machine learning methods, including PCA, random forest, decision tree, hierarchical clustering, kmeans, KNN, linear perceptron, etc.)

IBM培训用的uml课件，对学习软件开发的人员是不错的资料

oled程序，包含51，stm32。m430。arduio，等(OLED program, including 51, stm32. M430. Arduio, etc.)