New folder

跑马灯小程序,基于数组方式的编程，有很多方式可以实现，献丑献丑，我是新人，还请多多关照(Running horse lantern program, based on array programming, there are many ways to achieve, offering ugliness, I am a new person, but also please take care of more.)

基于向量式有限元理论开发的用于三维桁架单元变形计算的Matlab程序。(Based on the vector finite element theory, a matlab program for calculating the deformation of three-dimensional truss element is developed.)

计算理论导引第二版中的nc类和p完全性、IP=PSPACE（交互式证明系统、图的非同构、模型的定义、IP = PSPACE）内容(In the second edition of computational theory, the NC class and P completeness, IP=PSPACE (interactive proof system, graph isomorphism, model definition, IP = PSPACE) are included)

说明：  HTML5 MP3音乐播放器代码是一款悬浮在网页底部的mp3音乐播放器代码。(HTML5 MP3 music player code is an MP3 music player code suspended at the bottom of the page.)

说明：  基于Matlab的计算节点导纳矩阵程序，阻抗矩阵程序，带注释(Program for calculating nodal admittance matrix based on MATLAB)

运用python进行模糊聚类分析步骤如下：建立数据矩阵；数据标准化；建立模糊相似矩阵；改造相似关系为等价关系；确定分类数(The steps of Python fuzzy clustering analysis are as follows: establishing data matrix; standardizing data; establishing fuzzy similarity matrix; transforming similarity relation into equivalence relation; determining classification number.)

编程流量老师团队官网培训python基础代码分(Python Basic Code Sharing in Programming Traffic Team Official Website Training)

说明：  pod dmd分析，用于CFD计算分析，模态分析，降阶分析(Pod dmd analysis ,computational fluid dynamic post-analysis, model analysis for flow field model)

MPCPY是一个Python程序包，它有助于测试和实现用于构建系统的乘员集成模型预测控制（MPC）。该软件包侧重于使用数据驱动的、简化的物理或统计模型来预测建筑性能和优化控制。四个主要模块包含对象类来导入数据，与真实的或仿真的系统交互，估计和验证数据驱动的模型，并优化控制输入。(MPCPy is a python package that facilitates the testing and implementation of occupant-integrated model predictive control (MPC) for building systems. The package focuses on the use of data-driven, simplified physical or statistical models to predict building performance and optimize control. Four main modules contain object classes to import data, interact with real or emulated systems, estimate and validate data-driven models, and optimize control input.)

可以计算光斑中心，采用重心法，请记得更改图片路径(calculate the spot centroid)