Ca_seri

前推回代算法matlab代码，在计算电力系统无功优化时使用的算法，很实用的(BFS algorithm matlab code, used in reactive power optimization of power system is a very practical algorithm.)

该文件主要介绍如何应用matlab对控制系统进行数学描述与建模(This document describes how to use the control system matlab mathematical description and modeling)

说明：  计算长方形产生的重力异常,理论计算和具体的实现方法.(Calculation of gravity anomaly caused by rectangle)

非线性混沌工具箱，可以用来求解非线性系统的分叉、混沌等(Non-linear chaotic toolbox can be used to solve the nonlinear system of bifurcation, chaos, etc.)

说明：  用matlab实现K均值聚类算法，里面有详细的英文备注和举例，可以看明白(Achieved using K means clustering algorithm matlab)

simulink环境下的三相NPC（中性点钳位）逆变器的仿真模型(simulink environment three phase NPC (neutral point clamped) inverter simulation model)

this file is used to simulation of dam break problem in MATLAB codes

How to build affective mathematical models to understand the behaviors of serial crimes is an interesting research field in public security.

说明：  实现脊线提取，处理信号工具，基于小波变换，可以进行脊线提取(Ridges extraction and signal processing are implemented. Ridge extraction can be done based on wavelet transform.)

通过学习BP神经网络技术，对手写数字进行识别，基于结构的识别法及模板匹配法来提高识别率。(Through the study of BP neural network technology, digital handwriting identification, structure-based identification method and template matching method to improve the recognition rate.)