Karlman

数学建模1998年B题，有关灾情巡视的Matlab程序，是图论方面的问题(B 1998, issue of mathematical modeling, the disaster visited the Matlab program, is graph theory problems)

说明：  这是一个用Matlab编写的提取图像轮廓并且标示出图像中拐点的例子，输出拐点的坐标。(This is an extract prepared using Matlab image contours and marked a corner in the example image, the output coordinates of corner.)

利用卡尔曼滤波对遥感数据进行优化处理，可运行，只需加载相应数据(Kalman filter to optimize the processing of remote sensing data can be run, just load the appropriate data)

Multi-resolution analysis in MATLAB

【转】协同过滤代码，用于推荐系统，包括基于项目和基于用户两种情况。实现基于用户和基于项目的协同过滤算法。 实验所用数据为MovieLens – a web-based movies recommender system with 43,000 users & over 3500 movies. 保存在ga.mat文件用，由于ga.test测试集过于庞大，全部用来计算的话耗时庞大，所以每次计算时随机选择部分，具体函数的使用请参照probar.m。我所得到的实验结果保存在results1-results8.mat里面。([Turn] collaborative filtering code for the recommended system, including project-based and user-based two cases. User-based and project-based collaborative filtering algorithm. Experimental data for MovieLens- a web-based movies recommender system with 43,000 users & over 3500 movies. Saved in ga.mat file with Because ga.test test set is too large, all used to calculate the time-consuming massive, so every time The calculated random selection portion, the use of the specific function, please refer to probar.m. I obtained experimental results are saved inside results1-results8.mat.)

这是基于傅里叶变化的压缩感知稀疏分解方法，使用的是匹配追踪算法，对初学者很有帮助(This is based on Fourier transform of compressed sensing sparse decomposition method, using the matching pursuit algorithm, useful for beginners)

说明：  认知超宽带的系统设计方面的文章，在权威刊物IEEE上发表的文章，对CUWB有研究的学者有巨大帮助(Cognitive UWB system design aspects of an article published in IEEE which is an authoritative publication.It would bring the tremendous assistance to the related researchers.)

格型滤波器(lattice filter)Matlab的实现帖子,只用于2阶。请高手看看。不过我还是不会编更高阶的格型滤波器。欢迎一起探讨！zhoujoejx@163.net(lattice filter (lattice filter) Matlab achieve posts. only for the two bands. Look at 19:56. However, I will not write more advanced lattice filter. Welcome to explore! Zhoujoejx@163.net)

it consists of matlab code for vehicle routing problem

一个简短的灰色模型计算仿真程序，下载直接到matlab环境下运行即可(a short gray model simulation program, downloaded directly to the Matlab environment can be run under)