matlab_jichu

说明：  目标匹配经典特征shape context的Matlab源码！(The source code of the shape context!)

used to simple calculator

求解矩阵的LU分解和逆，两种一般方法求解线性方程组的解。(LU matrix factorization and solving the inverse, two general methods for solving linear equations.)

本文论述并设计实现了一个脱机自由手写体数字识别系统。文中首先对待识别数字的预处理进行了介绍，包括二值化、平滑滤波、规范化、细化等图像处理方法；其次，探讨了如何提取数字字符的结构特征和笔划特征，并详细地描述了知识库的构造方法；最后采用了以知识库为基础的模板匹配识别方法,并以MATLAB作为编程工具实现了具有友好的图形用户界面的自由手写体数字识别系统。实验结果表明，本方法具有较高的识别率，并具有较好的抗噪性能。(In this paper, and design implementation of a freely Offline handwritten numeral recognition system. First, identify the figure of the pre-processing treatment were introduced, including binarization, smoothing filtering, standardization, refinement, such as image processing method Secondly, to explore how to extract the structural features of characters and stroke characteristics, and described in detail Knowledge of the construction method Finally the use of a Knowledge-based template matching to identify methods and MATLAB as a programming tool to achieve with a friendly graphical user interface of freely handwritten numeral recognition system. The experimental results show that this method has higher recognition rate, and has better anti-noise performance.)

说明：  由simulink搭建的动态前馈控制系统模型(Simulink set up by the dynamic feedforward control system model)

another optimization project solve by amin zafarian

this program it is first step in construct magic square in genetic algorithm it has some function and i will upload again now i finish

主要描述PPG进行心率检测的文档,描述了具体的一些心率的检测算法及相关的算法评定。(PPG describes heart rate testing documentation, describing some of the specific heart rate detection algorithm and related algorithms assessment.)

Example of ADI method foe 2D heat equation.

This is the matlab code for image segmentation where image segmentation is done through feature points