ROIcheck

LBM使用D2Q9模型，模拟流体在多孔介质中的渗流(LBM to use D2Q9 model, simulation of fluid in porous media flow.)

MATLAB函数速查手册，适合初学者查找matlab自带程序。(MATLAB function quick reference for beginners to find matlab own procedures.)

用MATLAB语言的GUI设计一个时钟，可以播放或停止。(A timer by MATLAB.)

说明：  简单的BP神经网络分类，包括数据，预处理的程序如果需要可以联系我(Simple BP neural network classification)

利用回溯算法解决组合问题。构造虚拟二叉树，采取深度优先搜索方式得到解。(Backtracking algorithm to solve combinatorial problems. Construct a virtual binary tree, the depth-first search to get the solution.)

说明：  主要指令：butter（产生巴特沃斯滤波器）；freqz（绘制幅频、相频曲线）；zplane（绘制零、极点图）；ss2zp（状态方程变零、极点）；zp2tf（零、极点变分式多项式）。(Main instruction: butter (produced bart wo filter) Freqz (draw amplitude frequency, phase frequency curve) Zplane (draw zero, poles chart) Ss2zp (state equation is zero, poles) Zp2tf (zero, pole change fraction polynomial). )

用matlab编写的深沟球滚动轴承在正常情况下的具体数据分析，分析了该信号的时域、频域、倒谱，循环谱等(Deep groove ball rolling bearings using matlab in normal circumstances, the specific data analysis, analysis of the signals in time domain, frequency domain, cepstrum, the cyclic spectrum)

buck boost varaible voltage by state space equations

偏相关系数计算,输入为矩阵，计算任意两列的偏相关，同时控制其他列为协变量(partial correlation compute)

matlab语言的人工蜂群算法，包括最初版本和改进版两版(Matlab language artificial bee colony algorithm, including the initial version and the improved version)