cdma

前基于图像块稀疏表示的超分辨率重构算法对所有图像块都用同一字典表示，不能反映不同类型图 像块问的筹别．针对这一缺点，本文提出基于图像块分类稀疏表示的方法．该方法先利用图像局部特征将图像块分为 平滑、边缘和不规则结构三种类型，其中边缘块细分为多个方向．然后利用稀疏表示方法对边缘和不规则结构块分别 训练各自对应的低分辨率和-岛分辨率字典．重构时对平滑块利用简单双三次插值方法，边缘和不规则结构块由其对应 的高、低分辨率字典通过正交匹配追踪箅法重构．实验结果表明，与单字典稀疏表示算法相比，本文算法对图像边缘部 分重构质量明显改善，同时醇构速度品著提高． (Image Super-Resolution AlgorithmsB ased onS parse Representation of Classified ImageP atches )

controlled Half wave rectifier circuit with resistive load with freewheeling diode and gives positive half cycle and block negative half cycle.

聚类的算法，包括K-means，密度聚类，密度比聚类，谱聚类等(Clustering algorithm, including k-means, density clustering, density ratio clustering, spectral clustering, etc)

收集的目前比较流行的智能算法的matlab代码，包含：粒子群算法、人工蚂蚁算法、人工免疫算法、免疫粒子群优化算法、差分进化算法、上帝算法等等(Collect the more popular intelligent algorithm matlab code, including: particle swarm optimization, artificial ants algorithm, artificial immune algorithm, immune particle swarm optimization algorithm, differential evolution, God algorithms)

一维FDTD仿真传输线理论，分别设定了不同的电源电阻和负载电阻，并且可以自动生成.avi文件播放。(One-dimensional FDTD simulation of the transmission line theory, were set up different power resistance and load resistance, and can automatically generate .avi file playback.)

OFDM系统的实现过程包括收发端的调制解调过程(OFDM system implementation process, including the process of sending and receiving end of the modem)

pso code used shortest path finding problem, write in the language of matlab.

music 算法解决问题续,欠估计情况下的精度(music algorithm to solve the problem continued, underdevelopment of the estimated accuracy)

《MATLAB通信仿真及应用实例详解》邓华，所有章节实例的matlab代码和simulink model。( MATLAB simulation and communication application example explanation Deng Hua, all chapters instances matlab code and simulink model.)

说明：  这个程序是用MATLAB编写得一个灰度共生矩阵特征及其一些参数得计算，希望对大家有用。(The MATLAB program is written, a GLCM features and some of the parameters was calculated, and I hope useful.)