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说明：  基于matlab平台的MFCC特征提取，测试可用(MFCC feature extraction based on MATLAB platform)

ws2811b彩灯驱动，未测试，未测试。(Ws2811b color light drive, untested, untested.)

说明：  美赛论文模板 包含了摘要页，目录等，只需编辑内容即可(Thesis Template of American University Mathematical Modeling Contest)

TSP问题的多重解法，包括动态规划、回溯和贪心等(Multiple Solutions to TSP Problems, including Dynamic Programming, Backtracking and Greed)

机器学习常用方法的python实现，包括PCA，随机森林，决策树，层次聚类，kmeans，KNN，线性感知机等(Python implementation of common machine learning methods, including PCA, random forest, decision tree, hierarchical clustering, kmeans, KNN, linear perceptron, etc.)

神龙卡播放MP4源代码，采用DSHOW开发技术-SHENLONG card MP4 player source code, using dshow Development Technology

ATAN VHDL iplementation

算法实现题 最长公共子序列问题 给定两个序列 X = { x1 , x2 , ... , xm } Y = { y1 , y2 , ... , yn } 求X和Y的一个最长公共子序列 举例 X = { a , b , c , b , d , a , b } Y = { b , d , c , a , b , a } 最长公共子序列为 LSC = { b , c , b , a }-Algorithm to achieve the longest common sub-title sequence of the problem given two sequences X = (x1, x2, ..., xm) Y = (y1, y2, ..., yn) for X and Y, a maximum common substructure sequence, for example X = (a, b, c, b, d, a, b) Y = (b, d, c, a, b, a) the longest common sub-sequence for LSC = (b, c, b, a )

此为汉诺塔程序，汉诺塔层数为输入变量,其它不需要输入(This is the Tower of Hanoi program, Hanoi layers as input variables)

提出了一套基于供电网格优化划分的中压配电网规划思路和方法。首先，确定规划区域主干通道布局，确保土地资源预留。然后，在明确网格划分目的和原则的基础上，基于就近选择负荷备供变电站和负荷聚类方法，实现供电网格在全局范围内的优化划分。最后，分别在各供电网格内，基于其供区分类优选接线模式和一、二次建设改造标准，并进行主干线布线规划。(This paper presents a set of ideas and methods for medium voltage distribution network planning based on power grid optimization. Firstly, the layout of the main corridors in the planning area is determined to ensure the reservation of land resources. Then, on the basis of defining the purpose and principle of grid partition, the optimal partition of power supply grid in the global scope is realized based on the near selection of load standby substation and load clustering method. Finally, in each power supply grid, based on the classification of supply areas, the optimal wiring mode and reconstruction standards of primary and secondary construction are selected, and the main wiring planning is carried out.)