xiaoARmodel1

转,matlab(边界提取,链码生成,差分链码生成及频率向量生成程序)具有旋转不变性了的链码(Turn, matlab (border extraction, chain code generation, differential chain code generation and the frequency of vector generation procedure) has the rotation invariance of the chain code)

Another one usefull DTMF decoder model for Matlab Simulink with a lot of aux MathCAD computation.

窗函数法数字滤波器设计，包括基本的六种窗函数，内有一份word实验报告，适合信号分析初学者学习(Window function digital filter design, including the six basic window function, which has a word test report, suitable for beginners to learn signal analysis)

WPA CRACK for learning

平截头圆锥体划分为三个辐射面—火焰侧面、火焰顶面及火焰底面。基于微元思想进一步对喷射火辐射表面进行了合理的离散化，对喷射火平截头圆锥体的视角因子进行研究。 (To simplify the view factor calculation process, the cone frustum with a certain angle is transformed into the vertical cone frustum and the transform parameter formulas are achieved.)

Investigation and analysis of linguistic analysis and conversion sound

Matlab EMD Toolbox 中文使用说明，非常实用(The introduction of Matlab EMD toolbox in Chinese)

维纳滤波器设计，改变滤波器阶数N和信号长度取值L，观察两者对实验结果影响(Wiener filter design, changing the order of the filter length N and the signal value L, were observed both on experimental results)

三阶倒立摆的鲁棒控制算法，包含了H infinity control 和mu analysis 算法，并进行了比较，很好的程序，值得分享。(Robust order inverted pendulum control algorithm, including the H infinity control and mu analysis algorithm, and compared, a very good program, worth sharing.)

the file contains a pdf on cybercrime