购物车商品数量加减计算代码

说明：  采用ANSYS软件的APDL语言编写的两个命令流文件，用于计算含缺陷管道的失效概率，将参数稍作改动，可用于其它结构的可靠性分析(Two command stream files written in APDL language of ANSYS software are used to calculate the failure probability of defective pipeline. The parameters can be changed slightly and can be used for reliability analysis of other structures.)

说明：  参考代码，提供给新手学习，代码可以修改完善，不涉及版权！(Reference code, for beginners to learn, code can be modified and improved, not involving copyright!)

本脚本文件是基于matlab的marmousi模型，可直接用于全波形反演模型的测试。(This script file is a Marmousi model based on MATLAB, which can be directly used in the test of full waveform inversion model.)

对话框用户界面程序的编写，如何向对话框控件关联数据成员及其实现机理，如何利用对话框类的成员函数向控件发送消息和获取对话框控件的类指针，如何直接利用对话框控件类操纵对话框控件（发送消息和直接调用成员函数）。(How to write dialog box user interface program, how to associate data members with dialog box control and its implementation mechanism, how to use dialog box class member function to send messages to control and get class pointer of dialog box control, how to directly use dialog box control class to manipulate dialog box control (sending messages and calling member functions directly) Number).)

说明：  PSS/E傻瓜教程 第1章.PSSE概述.doc 第2章.用户界面.doc 第3章.管理潮流界面.doc 第4章.潮流计算.doc 第5章.预想事故分析.doc 第7章 短路故障分析.doc 第8章 平衡开关.doc ....(PSS/E step by step tutorial)

无刷直流电机反 电 势 过 零 检 测 配 置(Zero-crossing detection configuration of back EMF)

机器人避让障碍物的一个测试程序，主要关注的是算法本身，测试的时候只要点击设定里面的设置障碍物然后寻道即可。(Robot avoid obstacles a test procedure, the main concern is the algorithm itself, the test set when clicking inside the obstacle and then seek to set up.)

一本很好地python入门编程书籍，建议新手都看一下(A good python book,I suggest every new one reading it.)

说明：  NSL-KDD数据集，并且包含数据集的预处理，训练部分程序，测试部分程序，全部调通，并且实现不错的实验效果(Nsl-kdd data preprocessing and implementation, including the whole process of open data set in the research field, data preprocessing and classification experiment, and achieve better detection accuracy)

说明：  风力发电机详细模型,基于simulink的双馈风机发电机模型，可以用于频率控制和电压测量等。(Detailed model of power wind based on MATLAB,for simulink simulation.(double fed induction generator,on frequency control,voltage measurement))