beipinqilunwen

说明：  基于MATLAB的软件雷达仿真平台的设计，很好的一篇文章(MATLAB-based software platform for the design of radar simulation, a very good article )

QAM 调制与测试 QAM 调制并对调制生成的数据画出PAPR的CCDF曲线(QAM modulation and QAM modulation and modulation of the test data generated by the CCDF curve drawn PAPR)

详尽介绍了matlab语言的函数应用，对于初学者很有帮助。是matlab学习的入门教程。(A detailed description of the matlab language function applications, very helpful for beginners. Is the matlab learning introductory tutorial.)

波达方向（DOA） 估计的基本问题就是确定同时处在空间某一区 域多个感兴趣的信号的空间位置(即多个信号到达阵列参考阵元的方 向角)。最早的也是最经典的超分辨率(DOA)估计算法是著名的多信号 分类（Multiple Signal Classification） 法,简称 MUSIC 算法,它是 一类经典的基于特征结构分析的空间谱估计方法。该算法利用了信号 子空间和噪声子空间的正交性,构造空间谱函数,通过谱峰搜索,检测 信号的 DOA。(The basic problem of DOA estimation is to determine the simultaneous location in a certain region of space. Spatial position of multiple interested signals in the domain (i.e. the direction of multiple signals reaching the array reference elements) Directional angle). The earliest and most classical super-resolution (DOA) estimation algorithm is the well-known multi-signal.Multiple Signal Classification, referred to as MUSIC algorithm, is A classical spatial spectrum estimation method based on eigenstructure analysis. The algorithm utilizes signals. The orthogonality of subspace and noise subspace, the construction of spatial spectral function, through peak search, detection DOA of signal.)

说明：  用于检验两个时间序列是否具有格兰杰因果关系(Used to test whether two time series have Granger causality)

在一个MIMO系统里对ZF，MF，MMSE三种不同预编码准则和滤波器进行了仿真，并比较其不同。(In a MIMO system for ZF, MF, MMSE precoding three different criteria and filter simulation, and compare its different.)

有容量限制的车辆路径问题的启发式算法,本实验采用的是粒子群算法(heuristic algorithm for capacited vehicle routing problem)

MATLAB环境，利用基于径向基函数的神经网络实现曲线拟合。(MATLAB environment, the use of neural network based on radial basis functions and curve fitting.)

说明：   实例讲解最小二乘法汇总及matlab仿真学习实例的源程序(matlab )

cuckoo_search_new algorithm.it use for find short path problem