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（7，4）系统循环码译码器 decode_out = cyclic_decoder(decode_in) 该系统循环码译码器的生成多项式是g(x) = x^3 + x + 1 输入参数decode_in是接收到的循环码字，是1×7的行向量；输出decode_out是解 码后的信息码字，是1×4的行向量。 函数运行时，同时画出接收循环码字和译出码字的波形图。 ( (7,4) system cycle Decoder decode_out = cyclic_decoder (decode_in) cyclic code decoder of the system generating polynomial is g (x) = x ^ 3+ x+ 1 input parameters decode_in is the received codeword cycle, the row is 1 × 7 vector output decode_out solution code is the information after the code word is 1 × 4 row vector. Function to run at the same time code word and draw a circle to receive the word of the translated code waveform.)

初学者必备 完整的MATLAB入门到精通书本辅助实验程序 学后基本可以上手(Complete beginners MATLAB entry to the master book assisted experimental program learn basic can get started)

完整的1X1mm大小的方孔衍射程序............................... 可以运行，会有点慢(Complete 1 x1mm square hole the size of the diffraction process)

matlab控制系统工具箱。一系列经典控制学问题在matlab中的实现(control system toolbox for use with matlab.Examples for control analysis in matlab are given)

三卫星定位算法，基于TDOA参数估计卫星干扰源位置，大地坐标系和直角坐标系之间的转换(Three satellite positioning algorithm, parameter estimation of satellite interference sources based on TDOA location, between the geodetic coordinate system and right Angle coordinate system transformation)

说明：  弹簧振子振动轨迹模拟,程序来源于网络. 谢谢大家(oscillator vibration trajectory simulation process from the network. Thank you)

悬架系统的天棚阻尼控制策略，有效减低系统的动载荷，加速度(Ceiling suspension system damping control strategy to effectively reduce the system dynamic loads, accelerations)

another version of histogram

SAR雷达系统完整信号产生、压缩、识别过程，最齐全雷达系统matlab仿真程序，代码段详细注释文字说明，适合论文仿真参考(SAR radar system signal, compression, complete identification process, the most complete radar system matlab simulation program, code detailed annotation text, suitable for paper simulation reference)

基于LBM圆柱绕流模拟matlab程序代码，简单几行代码就可以实现圆柱绕流的可视化模拟，而且还是实时的，采用D2Q9模型，适合初学者学习。(Circular cylinder based on the LBM simulation matlab program code, a simple few lines of code can achieve circular cylinder visual simulation, but also real-time using D2Q9 model, suitable for beginners to learn.)