16qam

Fibonacci m file in matlab

采用对数域消息传递算法（LLRBP）的LDPC码译码方案，用matlab程序编写。(Logarithmic domain message passing algorithm (LLR BP) LDPC code decoding program, a program written in matlab.)

说明：  比较好的源代码 供学者参考，也有助于新手入门(Good reference source for academics, but also help to Getting Started)

matlab 工具箱 可以实现 机器人关节云图的创建于轨迹(matlab toolbox enables the creation of robot joint cloud on track)

利用matlab对图像所感兴趣的区域进行面积计算并且求解(Use matlab image of the region of interest and area calculations carried out to solve)

说明：  仿真论文 大规模MIMO系统中能效优化方法研究_刘永莉 中EE关于发射功率，天线数目，SE的优化关系，有相关图(simulation of massive MIMO EE optimization; one can obtain the graph of EE vs. Pt, EE v.s. L, EE v.s SE and L.)

mulistage iterative fld

matlab用hough变换检测圆的程序，经过检测可以运行良好(matlab using hough transform circle detection procedure, after testing can run a good)

convolutional coding and Viterbi decoding using matlab

利用函数MadHG生成规则LDPC码的校验矩阵H，其行重为6,列重为3,行数为列数一半(行数越大越好)，H中任意两列没有围长为4的圈，并得到H对应的生成矩阵G，可以保证mod(G*H ,2)=0。使用方法为:[H,G] = MadHG(m,n,x),x= 1(得到的G左半部分为单位阵) or 2(G右半部分为单位阵),(use function MadHG Generation rules LDPC check matrix H, re-6, series of three, out for a few half of the number (A bigger the better), H 2 arbitrary no girth of the four circles, H counterparts and with the formation of matrix G, we can be assured of mod (G* H, 2) = 0. To be used : [H, G] = MadHG (m, n, x), x = 1 (the G part of the Left Front units) or 2 (G right half of the units RUF),)