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Matlab图形图像处理例程。应用MATLAB图形函数和绘图实例(Matlab graphics and image processing routines. Application of MATLAB graphics functions and drawing examples)

genetic algo + support vector machine for optimal indicator trading

蝙蝠算法（BatAlgorithm，缩写BA），是一种元启发式优化算法，是杨新社（音译自：Xin-SheYang）在2010年提出的算法。这个蝙蝠算法以微蝙蝠（microbats）回声定位行为的基础，采用不同的脉冲发射率和响度。(Bat algorithm (BA), a meta-heuristic optimization algorithm, was proposed by Xin-SheYang in 2010. Based on the echolocation behavior of microbats, this bat algorithm uses different pulse emissivity and loudness.)

延时微分方程离散化求根，用零阶保持器将延时微分方程离散化，然后求取其有限个根(delay differential equation descreted solving)

Dual kalman filter for battery charge estimation

说明：  该代码可用于计算脑电信号的小波熵，方便灵活。(wavelet entropy for eeg)

猜数字游戏：首先让电脑产生一个1~100的随机数x,然后由用户猜测该数字。如猜测的数字B大于x，则显示“High”，小于则显示“Low”，等于则显示“You Won”，同时退出游戏。用户最多可以猜10次。 ()

Image processing using matlab

Programs for the book Advanced Engineering Mathematics using MATLAB, 2ndEd.

指纹图像细节特征提取，为指纹匹配做充分的准备(fingerprint)