redundancy

本代码为计算快速汉克变换的matlab源程序。快速汉克变换为经典的数值算法，在地球物理建模中有极其重要的地位(This code for calculations quickly Hank transform matlab source. Rapid Hank transformation as a classic numerical algorithm in geophysics modeling in a very important position)

Artificial neural network activation functions of ANN

将图像提取gist向量，然后计算各向量之间的欧氏距离，进行比较。(Extracted gist vector image, and then calculate the Euclidean distance between vectors, for comparison.)

利用MATLAB读取视频文件YUV，一些参考数据(MATLAB YUV)

精通MATLAB必备题库，pdf版书籍，希望有用(question of matlab)

fingerprint image processing such as sungularity and core point detection

本算法为用遗传算法改进粒子群GA-PSO算法，附带含有程序使用说明。(This algorithm uses genetic algorithm to improve particle swarm optimization GA-PSO algorithm, with instructions for the use of the program.)

data mining k nearest neighbour

时频分析方法文章，对时频分析方法进行了解析，具有一定的参考价值。(Time-frequency analysis method articles, resolution, time-frequency analysis method has certain reference value.)

说明：  BP网络单隐含层实现训练预测等功能，可改学习率，激活函数等一系列超参数(BP network single hidden layer realization)