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空间谱估计经典算法DOA的MUSIC 和 ESPRIT。适合于MATLAB和DOA算法入门。(MUSIC and ESPRIT algorithm appliment.)

无约束多维极值问题,适合数学计算,优化分析等极值问题的求解(Unconstrained multi-dimensional extremum problem, is suitable for mathematical calculations, the extremum problems of solving optimization analysis, etc )

使用WIN-TC编写一个程序，实现数值积分。用复化梯形方法、复化Simpson方法、变步长梯形方法、变步长Simpson方法编程求解积分值。(Using WIN-TC to write a program to achieve numerical integration. Compound trapezoid method used, the complex method of Simpson, variable step trapezoidal method, Simpson variable step method for solving integral value programming.)

汽车二自由度模型，模拟在阶跃输入下，汽车的横摆角速度以及侧向速度响应(two degree of freedom model of automobile)

说明：  时频分布，并附有常用时频分析信号。附带演示程序。(Time-frequency distribution, with common time-frequency analysis of signals. Incidental demo.)

说明：   2.wps ：为作业最终的仿真结果与分析 正态分布：.cpp为由C++编写的主程序以获取仿真数据，.txt为存储仿真数据的文档，.m为由matlab根据获取的仿真数据画图的结果，其中1、2、3分别为N（0,1）、N（0,4.26）、N（-2.5,1）的情况 瑞利分布：.cpp为由C++编写的主程序以获取仿真数据，.txt为存储仿真数据的文档，.m为由matlab根据获取的仿真数据画图的结果，其中1、2、3分别为Ray（1）、Ray（0.36）、Ray（3.4）的情况 泊松分布：.cpp为由C++编写的主程序以获取仿真数据，.txt为存储仿真数据的文档，.m为由matlab根据获取的仿真数据画图的结果，其中1、2、3、4分别为Lamda（0.2）、Lamda（1）、Lamda（6）、Lamda（10）的情况 0.m为将三或四种情况画到一副图中并进行仿真结果对比的图像 ((2.wps:) for the job the final simulation results and analysis of the normal distribution:. Cpp written by C++ main program to obtain the simulation data. Txt document for storing simulation data, m grounds matlab drawing according to the simulation data obtained the results, wherein 1, 2, 3 respectively, for the N (0,1), N (0,4.26), N (-2.5,1), of Rayleigh distribution: CPP grounds C++ prepared by the main program to obtain its simulation data, txt for storage simulation data documents, the. m grounds MatLab drawing the results according to the simulation data obtained, wherein 1,2,3 respectively ray (1), ray (0.36), the case of the ray (3.4) poise the loose distribution: cpp grounds written main program C++ to get the simulation data txt simulation data is stored documents, m grounds matlab based on the results of the simulation data obtained drawing, in which 1, 2, 3, 4, respectively 0.m case of Lamda (0.2), Lamda (1), Lamda (6), Lamda (10) of the three or four painting to a graph, )

主要介绍数据拟合的方法，是自己学习后整理出来的程序，欢迎下载！(The method focuses on data fitting, after sorting out their own learning program, welcome to download!)

本程序是是实现一种波束形成算法，从而得到波达方向，有一定的参考价值。。(This program is is to achieve a beam forming algorithm, resulting in DOA, a certain reference value. .)

单载波和光OFDM信号调试400M带宽5G信号，载频可变，采样率50G(Single-carrier and the bandwidth of the optical OFDM signal debugging 400M 5G signal carrier frequency variable sampling rate 50G)

说明：  可以修改文字的颜色、大小、字体。还可以对文字的方格和粗细进行设定。(You can modify the text color, size, font. The text can also be configured grid and thickness.)