houlan_v51

Lid-driven cavity using pressure-free velocity Contents 1 Lid-driven cavity using pressure-free velocity formulation 1.1 Theory 1.2 Lid-driven cavity Matlab script 1.3 Diffusion matrix for pressure-free velocity method (DMat4424W.m) 1.4 Convection matrix for pressure-free velocity method (CMat4424W.m) 1.5 Consistent pressure for pressure-free velocity method (GetPres4424W.m) 1.6 GMRES solver with ILU preconditioning and Essential BC (ilu_gmres_with_EBC.m) 1.7 Grade node spacing (regrade.m) 2 references

测试所用的基础培训资料，是入门了解测试工作的必备资料。(foundation of program testing)

关于解决Loadrunner的events为0的问题(the solution of loadrunner)

using tab example cvi

包括回归分析和概率统计，matlab编写的元胞自动机，计算晶粒的生长，入门级别程序。( Including regression analysis and probability and statistics, matlab prepared cellular automata, Calculation of growth, entry-level program grain.)

小波包分析提取振动信号中的特征频率，表示出两帧图像间各个像素点的相对情况，用MATLAB实现动态聚类或迭代自组织数据分析。( Wavelet packet analysis to extract vibration signal characteristic frequency, Between two images showing the relative circumstances of each pixel, Using MATLAB dynamic clustering or iterative self-organizing data analysis.)

软件测试的资料，里面有些模版可以参考，觉得有需要的请下载吧(software testing software testing )

小波包分析提取振动信号中的特征频率，算法优化非常好，几乎没有循环，真的是一个好程序。( Wavelet packet analysis to extract vibration signal characteristic frequency, Algorithm optimization is very good, almost no circulation, Really is a good program.)

说明：  检测振动信号以及保存信号，实现信号的回放以及信号分析(Vibration signals and the preservation of signal detection, playback of the signals and signal analysis)

用于建立主成分分析模型，数据模型归一化，模态振动，用于特征降维，特征融合，相关分析等。( Principal component analysis model for establishing, Normalized data model, modal vibration, For feature reduction, feature fusion, correlation analysis.)