ditong

一个基于内容的图像检索系统，对搞图像检索的应该会有所帮助！！！(A content-based image retrieval system, engage in retrieval should help! ! !)

Simulink file is contains the basic library files of the simulink tools with example demo. This blocks are very useful to do the valuable simulink file and also get the results.

本文给出Q 矩阵的定义, 在此基础上提出由Q 矩阵构造的LDPC 码新码族(In this paper, the definition of Q matrix Q matrix proposed by the new code of LDPC codes constructed on the basis of race)

这是一个用matlab实现的人脸识别的pca方法，正确识别率不错。(err)

KNN Classification Code Matlab

BER verses SNR in ofdm with amplifier: The BER performances of OFDM systems over the AWGN channel are given by the BER where N=512. We see that SNR required for BER=10-3 No channel coding scheme is adopted. Therefore, BER is a bit higher. The results with 16 QAM show that the required Signal to Noise Ratio (SNR) for BER=10-2 is almost the same. This is because the noise is the dominant.

基于matlab上进行扩频技术的仿真研究（M文件实现）(Matlab based on the simulation of spread spectrum technology (M documents to achieve))

使用matlab来进行图像处理最经典的工具书，详细的介绍了图像处理的方法(Image processing using matlab to classic books, and a detailed description of the image processing method )

利用神经网络工具箱，实现数据拟合，预测控制(Using neural network toolbox, data fitting, predictive control)

非常优秀的视觉跟踪算法，发表在eccv2014上，基于时空上下文的跟踪算法。作者非常Nice的给出了源码(spatio-temporal context tracking, very excellent tracking algorithm. the Matlab code can run at 300fps.)