matlab

邻域算子改进的pso ，matlab程序(Pso neighborhood operator)

Walsh Hadammard coding

这是一个LZW解压的matlab子函数程序和主函数，要结合我第一个上传的LZW压缩来看，这样有助于理解，效果很少明显，压缩率80 以上，不懂的跟我联系，我交你！！！我弄懂了！(It is a realisation of lzw decompression.Its compression ratio is beyond 80 .Its compression source is the first file which I have uploaded.If you have some questions,you can contact with me.)

说明：  matlab的几个文件算法能实现图像分割，例如分水岭算法等,区域生长法等。(It can realize image segmentation, such as watershed algorithm and so on.)

Lab to rgb conversion

Joan Solà编写6自由度扩展卡尔曼滤波slam算法工具包，解决视觉和机器人定位SLAM的一些列算法matlab工具包，对机器人定位和地图创建以及基于视觉的定位有很大帮助(This toolbox performs 6DOF SLAM using the classical EKF implementation. It is conceived as an "active-search" SLAM. It is provided for free under the GPL license (please read the file COPYING and make sure you agree in the terms and conditions before using it). Users might consider citing in their scientific communications one of the papers of the authors (SOLA-ETAL-IROS-05a, SOLA-ETAL-TRO-08, SOLA-ETAL-IROS-09) appearing on the References section in the documentation, and also acknowledging the use of this toolbox.)

功率谱函数的MATLAB代码，内含加窗函数代码，并附带解释标注。(Power spectrum function)

its about ofdm channel estimation

实用化工计算机模拟书上对应例题的源程序代码(Practical Chemical Computer simulation corresponds to the book' s source code in Example)

256QAM的调制解调matlab源代码(256QAM modulation and demodulation matlab source code)