Fractal-Dimension

计算 Lyapunov 指数， 非常方便，我用过的。(Calculate the Lyapunov exponent)

系统过滤评价指标 AUC以及top-L-precision 以及汉明距离(AUC and evaluation system filter top-L-precision and the Hamming distance)

codings for fiber optics

说明：  可以提取叶脉，用matlab写的。用的是rgb2yuv，然后用hough变换(it can extract vein matlab rgb2yuv and hough translation)

matlab免疫克隆算法目标优化，取得极值，标准型，可修改(Matlab genetic algorithm objective optimization to obtain the extreme value, the standard can be modified)

计算有空气孔介质光子晶体的色散曲线，供大家交流，互相学习(Calculated free pore Photonic crystal dispersion curves for all to exchange, learn from each other)

matlab robotics 工具箱 机器人运动学计算资料(matlab robotics toolbox ：robot kinematics calculations)

【matlab编程代做】matlab从航拍图像中提取红色物体 可以作为参考使用学习 ([Do] matlab matlab programming on behalf of red objects extracted aerial images can be used as a reference study)

BP神经网络：是一种按误差逆传播算法训练的多层前馈网络，是目前应用最广泛的神经网络模型之一。BP网络能学习和存贮大量的输入-输出模式映射关系，而无需事前揭示描述这种映射关系的数学方程。它的学习规则是使用最速下降法，通过反向传播来不断调整网络的权值和阈值，使网络的误差平方和最小。BP神经网络模型拓扑结构包括输入层（input）、隐层(hide layer)和输出层(output layer)。(BP neural network: a Press the front back propagation algorithm to train multilayer feedforward network is one of the most widely used neural network model. BP network can learn and store large amounts of input- output mode mappings without prior reveal mathematical equations that describe this map. It' s learning rule is to use the steepest descent method, through a reverse spread to constantly adjust the network weights and thresholds, so that the minimum squared error of the network. BP neural network topology, including the input layer (input), hidden layer (hide layer) and output layer (output layer).)

LZW编码和Huffman编码，MATLAB(LZW coding and Huffman coding，MATLAB)