problem1

钢琴演奏评价系统研究 关键词：音乐识别特征提取 STFT 调式自动判别匹 配比较(Piano Performance Evaluation System Keywords: music recognition feature extraction STFT mode automatically identify matching comparison)

说明：  一种基于matlab的用于色彩空间变换的程序(Matlab-based program for color space conversion)

说明：  matlab 常用命令 matlab 常用命令(frequently used commands commonly used commands matlab matlab)

利用sobel边缘检测算子实现图像边缘提取，方法简单(Edge detection using sobel operator of image edge extraction, simple)

说明：  利用模拟退火解决0-1背包问题，适合初学者。(The use of simulated annealing to solve 0-1 knapsack problem, suitable for beginners.)

matlab 仿真最大比合并分集与选择式合并分集接收性能比较(matlab simulation maximal ratio combining diversity with selective combining diversity receiver performance comparison)

是信号处理的基础，快速扩展随机生成树算法，DSmT证据推理的组合公式计算函数。( Is the basis of the signal processing, Rapid expansion of random spanning tree algorithm, Combination formula DSmT evidence reasoning calculation function.)

adaboost：经典的分类算法，配有相应的论文及程序使用说明(adaboost: classical classification algorithms, with the corresponding papers and procedures for use)

A sample code on fractional order derivatives

高斯积分法的matlab编程，目的在于求解一维，二维三维问题的数值积分。(Numerically evaluates 2D integrals using Gauss quadrature.)