risk456_2

MATLAb数理统计工具箱简介，进行数理统计用的，识别效果较好，希望对大家有用，谢谢！(good works!)

说明：  用选主元的Gauss-Jordan方法计算矩阵的逆矩阵 matlab(With pivoting Gauss-Jordan method of inverse matrix matlab)

语音信号处理中，基频特征提取的源程序，实现效果较好(Speech signal processing, baseband Feature Extraction source, to achieve better)

human age estimation based on color, this code is very good for finding of human ages.

捷联惯导初始对准程序m 文件，主要用于惯性导航的初始对准(SINS initial alignment procedure m file，The initial alignment is mainly used for inertial navigation)

simulink环境下的双极性PWM控制的单向电压型整流器的模型(simulink environment bipolar PWM control unidirectional voltage source rectifier model)

算法大全，介绍了30余种算法，有详细的例证，公式推导，便于应用(encyclopedia of algorithm )

easy order reilable compile sort key modification need default call

lwz编码的多个示例程序，用于教学，有大量的注释，方便学生自学。(lwz coding)

The computing world has undergone a revolution since the publication of The C Programming Language in 1978. Big computers are much bigger, and personal computers have capabilities that rival mainframes of a decade ago. During this time, C has changed too, although only modestly, and it has spread far beyond its origins as the language of the UNIX operating system.