资源列表
洛伦兹信号
- 自编的洛伦兹信号，可用于降维仿真信号的验证(The self-made Lorenz signal can be used to reduce the dimensionality of the simulation signal verification)
fisher
- 把所有样本都投影到一个方向上，使得类内聚集，类间远离。(Projecting all of the samples in one direction makes the intra class aggregation and the class away.)
mooc01city
- 城市房价预测，mooc课程上作业代码，机器学习(City housing price prediction, MOOC course code, machine learning)
FDM_circular
- 使用有限差分方法解雷诺方程。每行程序都附有中文注释。帮助读者更好的理解此程序。(The Reynolds equation is solved by the finite difference method.)
POLYFIT
- 自己写的一个函数拟合的算法函数，利用了最小二乘法可以拟合相关函数(Write a function fitting algorithm function, the use of the least squares method can fit the correlation function)
多维极值问题
- 算法，遗传算法，主要用于多维极值的共轭梯度法，非常方便好用(Algorithm, genetic algorithm, conjugate gradient method, which is mainly used for multi-dimensional extreme value, is very convenient and easy to use)
PF
- PF(粒子滤波)算法demo，利用简单的例子详细阐述了粒子滤波的原理以及算法过程(PFdemoThe principle and algorithm process of particle filter are described in detail with simple examples)
ACC+NMI+MD
- 用于评价聚类算法的三种常用指标，包括ACC、NMI和MD。主用用于采用获得的标签与已知标准匹配，从而得到分类精度。(The matlab program to evaluate the accuracy of the clustering methods which include ACC, NMI and MD indices.)
高德
- 从高德上爬地图数据，存储到数据库。可以从原网址爬取JSON格式的数据并解析(Climb map data from high morals and store it to database)
DBN
- 深度学习网络DBN代码，可以直接运行，如果缺少数据库的话可自行建一个数据库进行分类。(This is a code for DBN in artificial intelligence)
StudentMIS
- 基于链表的简单的学生信息管理系统模板，给初学者提供一定思路，对于代码有详尽的说明。(Based on the linked list of simple student information management system templates, to provide some ideas for beginners, for the detailed descr iption of the code.)
mathematica矩阵的一些计算
- 关于矩阵谱问题中拉克丝对的计算和验证，以及对于初始位势的计算。(The calculation and verification of the pair of pairs in matrix spectrum problem and the calculation of the initial potential.)