MATLAByuyanjichu03

This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious. (This is a JPEG encoding & decoding program of still image. It does not use level shifting. Discrete Cosine transform (DCT) is performed both by classical & Chen s Flowgraph methods. Predefined JPEG quantization array & zigzag order are used here. RUN - LEVEL coding is used instead of Huffman coding. Compression ratio is compared for each DCT method. Effect of coarse and fine quantization is also examined. The execution time of 2 DCT methods is also checked. In addition, most energatic DCT coefficients are also applied to examine the effect in MatLab 7.4.0 R2007a. Input is 9 gray scale pictures & output is 9*9=81 pictures to compare. Blocking effect is obvious. )

一种简单的模糊逻辑工具箱设置，两个输入，一个输出，隶属度函数为7(A simple set of fuzzy logic toolbox, two inputs, one output membership function for the 7)

Basics in Image Processing using MATLAB

说明：  源文件中包括shibss和Ro-jade两种算法。效果比jade算法要好一些(shibss and ro-jade)

Fm modulation using the matlab code. find the modulated singnal and its frequency spectrum

Doppeler mitigation in OFDM based aeronautical

机器学习大牛周志华教授的关于“整体学习”的文章算法的实现。整体学习可以提高学习机器的推广能力。(Ensemble learning aims to improve generalization ability by using multiple base learners. It is well-known that to construct a good ensemble, the base learners should be accurate as well as diverse.)

matlab code for Local binary patterns

Tracking Object using particle filter

matlab函数汇总，包含大部分图像处理函数.(matlab function summary, including the majority of image processing functions.)