inflection

AR模型,用经典法的自相关法求谱估计，简单实用(AR model, using the classic method of auto-correlation spectral estimation method, simple and practical)

采用matlab的GUI写的晚会等可用的按座位抽奖的程序，为西安电子科技大学2013届研究生迎新晚会上使用的抽奖程序( Seats by party and other lottery programs available)

本程序是在MATLAB环境下，实现MD5序列的生产，该序列可以用于加密解密算法中。(This procedure is in MATLAB environment, to achieve the production MD5 sequence, the sequence can be used for encryption and decryption algorithm.)

Generate a 3D point plot of L=(x,y,z) using the values in the vector c to determine the color of each point. If c is empty, then z (column 3 of L) is used to color the plot. The data points are sorted so that plot3 is only called once for each group of points that map to the same color. The upper and lower limits of the color range (and the z axis) can be defined with crange. This is useful for creating a series of plots with the same coloring. The colormap (but not the colorbar) is flipped upside down if crange is given as [max min] instead of [min max]. The figure handle is returned if an output argument is given.

详细介绍了Adaboost的matlab实现方法(Details on Adaboost matlab implementation)

DC Motor control model

这是两个根据Kemp-Riddel半经验公式编写的源代码，可以用来求解再入弹头驻点及非驻点的热流密度。(This is two source code according the half experience formula of Riddel Kemp , can be used to solve the heat flux of stagnation point and the heat stationary point.)

信号源的emd分解，得到imf分量，以及imf分量的时频图。(The signal source EMD decomposition, the IMF component, as well as the imf component time-frequency diagram.)

spxy，用于校正集验证集划分，基于X、Y矩阵的校正集及验证的划分(Correction set verification set partition)

Main program for decompression