pso-test-function-shaffer

GPS原理与接收机设计,目前为止是该领域最好的中文入门PDF电子书籍 第1章和第2章将介绍GPS的一些基础知识。 第3章至第6章将介绍GPS定位算法。 第7章至第9章将介绍用来提高GPS定位性能的三方面技术与应用。(GPS principle and receiver design, so far the best Chinese introduction to PDF electronic books in this field)

基于f103系列MCU，w5500http例程(Based on STM32F103 Series MCU w5500, build web server routines, welcome to download learning)

build cross compiler

Manuals for Fanuc Mate Lathe

QQwry IP数据库，用于判断IP所属地区，2019版(QQwry IP Database, Used to Judge IP Areas, 2019 Edition)

说明：  logistics回归分析算法python实现(Python implementation of logistic regression analysis algorithm)

运用DEFINE_MASS_TRANSFER宏 的全空化模型(singhal cavitation model written with DEFINE_MASS_TRANSFER)

基于字典方法的图像去雨滴技术,该方法对于图像恢复十分有效(IT is good idea import for image international)

受纯弯载荷的箱型梁极限承载力试验中，涉及到材料非线性和几何非线性的耦合问题，而现阶段的模型箱型梁设计中，均未能考虑到几何非线性的影响，使得模型与原型的相似程度大大降低。本软件以纵骨架式箱型梁为研究对象，基于MATLAB平台，使用二分法迭代求解非线性相似准则对应的控制方程，得到考虑非线性相似问题的模型箱型梁的剖面几何参数，根据模型箱型梁的试验结果计算原型箱型梁的极限弯矩，并开发出简洁的用户操作界面，直观方便，(The coupling problem of material nonlinearity and geometric nonlinearity is involved in the ultimate bearing capacity test of box girder subjected to pure bending load. However, the influence of geometric nonlinearity is not taken into account in the design of model box girder at present, which greatly reduces the similarity between model and prototype. Based on the MATLAB platform, the control equations corresponding to the nonlinear similarity criterion are solved iteratively by the dichotomy method. The section geometric parameters of the model box girder considering the nonlinear similarity problem are obtained. The ultimate bending moment of the prototype box girder is calculated according to the test results of the model box girder. Develop a simple user interface, intuitive and convenient.)

说明：  功能小程序，很方便做到翼型的升阻力系数的气动计算和结构优化(xfoil Small function program, it is very convenient to achieve the aerodynamic calculation of airfoil lift resistance coefficient and structural optimization)