sanxiang

Antenna Design for array of dipole

仿真陆地移动卫星通信信道模型——Lutz模型(simulating channel s model of satellite mobile communication ——Lutz model)

It is a function of active disturbance reject control

该算法实现对舰船辐射噪声的建模以及对其中线谱的提取(The algorithm modeling ship radiated noise and the extraction of its neutral spectrum)

说明：  ：DBSCAN是一个基于密度的聚类算法。该算法将具有足够高密度的区域划分为簇，并可以在带有“噪声”的空间数 据库中发现任意形状的聚类。但DtLqCAN算法没有考虑非空间属性，且DBSCAN算法需扫描空间数据库中每个点的e一 邻域来寻找聚类，这使得DBSCAN算法的应用受到了一定的局限。文中提出了一种基于DBSCAN的算法，可以处理非空 间属性，同时又可以加快聚类的速度。(: DBSCAN is a density-based clustering algorithm. The algorithm has a sufficiently high density area is divided into clusters, and to be with the &quot noise&quot found in the spatial database clusters of arbitrary shape. But DtLqCAN algorithm did not consider non-spatial attributes, and spatial database DBSCAN algorithm to be scanned for each point e in the neighborhood to find a cluster, DBSCAN algorithm which makes the application subject to certain limitations. In this paper, an algorithm based on DBSCAN can handle the non-spatial attributes, can also speed up the clustering speed.)

this code extract the ellipse from noisy image by morphology method

MATLAB实现排队系统的模拟仿真，对排队过程的仿真模拟。(MATLAB realization of queuing system simulation, simulation of queuing processes.)

该程序是一个数值模拟程序，模型是一个带有噪音信息的实际经济周期模型，该问题是实际经济周期的一个前言研究问题(The program is a simulation program, with the noise information model is a real business cycle model, the problem is a real business cycle research question preface)

plot 3d with matlab with this code you can plot a surface with matlab functions: meshgrid, zeros, rastriginsfcn, meshc, xlabel, ylabel, zlabel, clear, clc

相噪对EVM等指标的影响研究，用于设计系统指标和射频参数。(Phase noise on the EVM and other indicators of impact studies, indicators and radio frequency used to design the system parameters.)