PCAPresentation

霍夫变换的源程序，专门用于复杂背景下圆孔的中心定位(Hough transform of the source, specifically for the complex context of the central positioning hole)

电力系统潮流计算程序,利用电力系统潮流计算理论及相关的数学方程中的非线路问题的算法来进行相关的求解。(Power flow calculation in power industry. it easy to use and simulate for power systme.)

消除左递归，包括自上而下的非递归分析和自上而下的分析(Eliminate left recursion, including non-recursive top-down analysis and top-down analysis)

digital modulation - QPSK

为卷积神经网络的优化代码，广泛适用于图像处理。(Convolution neural network optimized code, widely used in image processing.)

里面包含了我搜集的一些关于matlab和sql的一些资料，主要用于matlab和sql的数据接口的连接，以及数据的存储。(Contains some information collected by me about some of the matlab and SQL, mainly used in matlab and SQL data interface connection, and data storage.)

How to Use This Book 1 2 Mathematical and Simulation Models in Business Economics 16 3 MATLAB and Simulink Design Guidelines 26 4 Importing and Reporting Your Data 53 5 Library Functions for Business Economics 83 6 Economic Impact Models 110 7 Fiscal Impact Models 137 8 Tax Revenue and Tax Policy 149 9 Regional Economics 164 10 Applications for Business 182 11 Business Valuation and Damages Estimatio

eASY wAY TO dETECT bACKROUND

直流电机调速的MATLAB仿真（开环闭环加矫正不加矫正）simulink模型，空载以及有负载的仿真实例。MATLAB simulation of DC motor speed control (open-loop closed-loop plus correction without correction) simulink model, simulation examples, and there are loads of load.(MATLAB simulation of DC motor speed control (open-loop closed-loop plus correction without correction) simulink model, simulation examples, and there are loads of load.)

说明：  用MATLAB编写的BP算法在函数逼近中的应用。(BP algorithm using MATLAB written application in function approximation.)