ACS3-1

　Buck-Boost转换器转换周期轨道从混乱的状态,本文提出一种　　混沌控制方法通过改善电感电流和输出电压之间的关系。通过调整　　耦合强度,这种方法可以控制混沌周期2 Buck-Boost转换器,period-4,period-8轨道　　period-9轨道和周期3,时间6,不确定不稳定周期轨道(着)。(To transform the Buck-Boost converter the chaotic state to the periodic orbits, this paper proposes a chaotic control method by improving the correlation between the inductor current and the output voltage. By adjusting the coupling strength, this method can control the chaotic Buck-Boost converter to the period-2, period-4, period-8 orbits and the period-3, period-6, period-9 orbits, without determining the unstable periodic orbits (UPOs) in advance.)

摩尔应力圆 根据给定的正应力和切应力画出摩尔应力圆 程序在一个数值的计算上可能有BUG 但一般计算时没有问题(Mohr stress circle to draw molar stress circle program according to a given normal stress and shear stress in the calculation of a value may have BUG, ​ ​ but there is no problem in the general calculation)

图论中KMB算法，用于解决加权节点的Steiner树的问题。(KMB graph theory algorithms for solving weighted Steiner tree problem nodes.)

说明：  By using a MATLAB program, design a Delta Modulation (DM) system with one step-size and a modified DM system with two step-sizes.

Solar Charge Controller

获得一个二部图（两个部的顶点数要求一致）的最大匹配集，用于分配等问题的求解(get the maxinum_peipe )

OPQSK调制信号的载波相位/频率以及时间同步算法的实现与验证，很有使用价值(OPQSK modulated signal carrier phase/frequency and time synchronization algorithm and validation, very valuable)

this is about machine learning classify candidate_eliminaton

用于分析螺旋锥齿轮接触分析的MATLAB源码，给大家分享一下。(For the analysis of spiral bevel gear contact analysis of MATLAB source code, to share with you.)

deboor算法，B样条，程序简单易懂，很实用(deboor algorithm, B-spline)