LDA

Le Descripteur SIFT (Scale Invariant Feature Transform) [1] consiste a extraire un histo- gramme d orientations de gradients autour d un point d inter^et de l image. Le principe du calcul du descripteur est illustre a la gure

矩形遍历检测窗口演示Matlab源代码,用于理解Haar-like的功能(Haar-like rectangular detection window traversal demo Matlab source code for understanding Haar-like functions)

说明：  简单的音调识别系统，能够识别出钢琴弹奏出的音符/(Simple speech recognition system based on Matlab can get the final result through sample training.)

本例程为matlab实现的单径或多径瑞利衰落信道仿真的几种例程(Matlab routines for the realization of the single-track trails or Rayleigh fading channel simulation of several routines)

说明：  通过matlab产生各种信号，包括四种信号，有正弦，指数，虚指数，复指数信号，内容丰富，是和信号分析同学使用(signal about sin，etc)

The p erceptro n algo rithm ceases to update the para meters only when all the training images ar e classified corr e ctly (no mistakes, no update s). So, if the training images are p ossible to clas sify co rrectly with a linear c la ss ifier, will the p erceptr on al gorithm find such a classifier? Yes , it does, and it w ill co nverge to such a classifier in a finite numb er of updates (mistakes ). We’ll sho w this in lectur e 2.

卷积码的最大后验概率译码算法的一个验证matlab算法，必有注释。(Convolutional codes of maximum a posteriori probability decoding algorithm matlab an authentication algorithm, there is the Notes.)

遗传算法matlab程序，很全面，很实用，欢迎下载。(geneticAlg matlab program)

fingerprint extraction

matlab code for object detection as well as our eyes can do