matlab

说明：  一种新的优化算法，正余弦优化算法。提出了一种新的基于种群的优化算法,叫做正弦余弦算法(SCA).(A new optimization algorithm, sine cosine optimization algorithm. A new optimization algorithm based on population is proposed, which is called sine cosine algorithm)

通过例子，解释主成分分析和因子分析之间的区别，方便大家学习(Examples to explain the difference between the principal component analysis and factor analysis to facilitate learning)

基于MATLAB的语音识别描述，资料描述清楚，系统的描述了语音识别的方法，具有较高的参考价值。(Description of speech recognition based on MATLAB data description is clear, the system described in methods of speech recognition has a high reference value. )

Matlab implementation for Kalman filter

粒子群算法，自带测试函数 (Particle swarm optimization algorithm)

Matlab图像滤波的源码，结合GUI，对于初学者，简单易用(Image Filtering Matlab source code, combined with GUI, for beginners, easy to use)

Edge detection result should be enhanced using linear method like Median filter to remove the garbage around the pupil to gain clear pupil to determine perfect centre. Get the centre of the pupil by counting the number of black pixels (zero value) of each column and row. Then get each row and column that has the maximum number of these black pixels. Then determine the center by simple calculation according to the image coordinate to set it correct on the image, consequently we can determine the radius of the pupil. Thus we can find the pupillary boundary (inner). A similar procedure is extended by using a coarse scale to locate the outer boundary (limbus) which can be apparent by using the mid-point algorithms of circle and ellipse.

lattice boltzmann 方法模拟两相流，采用RK模型(lbm for two-phase flow)

三自由度平台控制系统，正向解算和反向解算的子系统框图(The three DOF platform control system, forward and reverse solution counted solver subsystem block diagram)

model to calculate the admitance matrix