lpc1311.lpc1313.lpc1342.lpc1343

解耦，恢复原信号，主要是基于mtlab的程序，小波包分析提取振动信号中的特征频率。( Decoupling, restore the original signal, Mainly based on the mtlab procedures, Wavelet packet analysis to extract vibration signal characteristic frequency.)

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

音频信号通过LM386放大，相关分析过程的matlab方法，计算加权加速度。( LM386 audio signal amplification, Correlation analysis process matlab method, Weighted acceleration.)

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

包含了阵列信号处理的常见算法，可以实现模式识别领域的数据的分类及回归，包括主成分分析、因子分析、贝叶斯分析。( Contains a common array signal processing algorithm, You can achieve data classification and regression pattern recognition, Including principal component analysis, factor analysis, Bayesian analysis.)

测试工具，主要用于创建测试计划和测试管理工作需要(Testing tool, mainly used to create test plan and test management needs)

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.)

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 )

说明：  对人物的面部进行模糊处理，以保护被采访人。(People in the face of the fuzzy processing, in order to protect people to be interviewed.)

剔除数据异常值，将偏离正常值的数据滤除，使其达到所需的数据效果。(Excluding data outliers, the deviation from the normal data filtering, to reach the desired data results.)