sunpots

自己编写的通用2维框架结构，可以计算模态、静力、动力响应 地震反应(I have written the common two-dimensional frame structure, you can calculate the modal, static and dynamic response of the seismic response)

DIGITAL CHAOTIC COMMUNICATIONS IT USE CHAOTIC SIGNALS AS A CARRIER

量子遗传算法重要函数解析，我看了很有用 ，希望能对大家有所帮助(Quantum Genetic Algorithm important function analysis, I have read the very useful, I hope everyone can help)

用泰勒级数展开的形式表示高动态的载波相位参数, 给出了对高动态载体和各阶频率参数 估计的四阶加权扩展卡尔漫滤波器(EKF) , 以及实现高动态跟踪滤波器必须的状态转移矩阵和动 态噪声协方差矩阵. 计算机模拟实验分析了对载波相位和各阶频率的跟踪结果.(Taylor series expansion with the form that the carrier phase high-dynamic parameters, given the high-order dynamic frequency carrier and the fourth-order parameter estimation Carl diffuse filter weighted extended (EKF), and to achieve the necessary high dynamic tracking filter state transition matrix and dynamic noise covariance matrix. The computer simulation analysis of carrier phase and frequency tracking results of each order.)

用AR模型和KARMAN功率谱对脉动风进行模拟，在此基础上叠加平均风，得到风序列(KARMAN power spectrum with AR model and simulate the fluctuating wind , the average wind overlay, get wind sequence)

一个完整的EMD程序，附带了G Rilling的附件，适合新手学习使用。(A complete EMD procedures, suitable for novice learning to use.)

turbo码的编码与译码，交织器 coding and decoding of turbo, interleaver(coding and decoding of turbo, interleaver, almost regular permutation)

数学规划 lp - 线性规划 linprog - 线性规划(在MATLAB5.3使用) fmin - 一元函数极值 fminu - 多元函数极值拟牛顿法 fmins - 多元函数极值单纯形搜索法 constr - 非线性规划 fmincon - 非线性规划(在MATLAB5.3使用)( Mathematical Programming lp- Linear Programming linprog- linear programming (in MATLAB5.3 use) fmin- one yuan function extremum fminu- Multi function extreme quasi-Newton method fmins- Multi Function Extreme simplex search method constr- Nonlinear Programming fmincon- Nonlinear Programming (used in MATLAB5.3))

本程序为将WuYufei的turbo码中随机交织器程序改为分组交织器的程序，此分组交织器为20by20实现行入列出功能，经调试可用(This procedure will be WuYufei random interleaver of turbo codes in the program changed to packet interleaver process, this packet interleaver row into the list for the 20by20 achieve functionality, can be used by the debugging)

线性调频信号的模糊大函数，轮廓图以及频谱(Linear FM signal fuzzy large-scale functions, contour map and the spectrum)