code3

The Porter stemming algorithm (or ‘Porter stemmer’) is a process for removing the commoner morphological and inflexional endings from words in English. Its main use is as part of a term normalisation process that is usually done when setting up Information Retrieval systems.

all modulation of Communication for MatLab

书籍《Understanding Molecular Simulation Algorithms to Application》的问题和例子，并附有代码(help learning ‘Understanding Molecular Simulation Algorithms to Applications’ case about molecular simulation, with results and codes)

三相四线制两电平三桥臂APF，中线电流由电容中点控制，abc三相坐标系下滞环控制，matlab2006b，高版本的低通滤波器需更换(The three-phase four wire three-level two leg APF, the neutral current is controlled by the capacitor, hysteresis control, ABC three-phase coordinate system matlab2006b, low-pass filter, high version of the need to change)

利用三比值法实现充油电气设备的故障诊断，对气体的相对含量进行分析，得出对故障状态较可靠的诊断(The use of three-ratio method to achieve oil-filled electrical equipment fault diagnosis, the relative content of the gas to be analyzed, the state obtained a more reliable fault diagnosis)

嵌套阵列恒定束宽波束形成 Nested array constant beamwidth beamforming

分类和回归的工具箱，很好用，精确度很高，我自己很喜欢这个(Classification and regression of the toolbox, useful, high accuracy, I really like this)

复化梯形函数，复化辛普森函数，龙贝格函数matlab算法(Complex trapezoidal function, complex function Simpson, dragon berg function matlab algorithm)

运用matlab，LBP分割脸部特征，从而达到识别人物面部表情的效果(Use matlab, LBP split facial features, so as to identify the effect of facial expressions)

A structure an motion toolkit in Matlab This document describes a set of Matlab functions for SAM (structure and motion recovery) its primary aim is to illustrate various methods developped over the past few years in this area