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C3.17

于 2020-07-27 发布

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下载积分: 1 下载次数: 3

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代码说明：

说明：有两个ARMA过程，其中信号1是宽带信号，信号2是窄带信号，分别用AR谱估计算法、ARMA谱估计算法和周期图法估计其功率谱。(There are two ARMA processes, in which signal 1 is a wideband signal and signal 2 is a narrowband signal. The power spectrum is estimated by AR spectrum estimation algorithm, ARMA spectrum estimation algorithm and periodogram method respectively.)

文件列表：

C3.17, 0 , 2020-06-25
C3.17\AR.m, 1245 , 2017-05-08
C3.17\ARMA.m, 1619 , 2017-05-08
C3.17\ARMA_kuandai_d.m, 1294 , 2017-05-08
C3.17\ARMA_zhaidai.m, 2163 , 2017-05-08
C3.17\ARMA_zhaidai_Kbutong.m, 1280 , 2017-05-08
C3.17\AR_ARMA_kuandai_f.m, 1098 , 2017-05-08
C3.17\AR_ARMA_zhaidai.m, 1082 , 2017-05-08
C3.17\AR_zhaidai.m, 1925 , 2017-05-08
C3.17\argamse.m, 619 , 1997-04-18
C3.17\armaorder.m, 1091 , 2005-09-06
C3.17\lingjidian.m, 459 , 2017-05-08
C3.17\lsar.m, 954 , 1997-04-18
C3.17\lsarma.m, 1040 , 1997-04-18
C3.17\mywarma.m, 1669 , 1997-04-18
C3.17\yulewalker.m, 854 , 1997-04-18

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pso
粒子群算法，也称粒子群优化算法或鸟群觅食算法（Particle Swarm Optimization），缩写为 PSO。它具有精度高，收敛快等优点，广泛用于系统辨识、函数优化等领域。文件pso.m是粒子群算法辨识程序，在此基础上，需要自行编写目标函数计算程序以实现不同系统的参数辨识。(Particle swarm optimization (PSO), also known as particle swarm optimization algorithm or bird swarm foraging algorithm (Particle Swarm Optimization), abbreviated as PSO. It has the advantages of high precision and fast convergence. It is widely used in system identification, function optimization and other fields. The document pso.m is a particle swarm algorithm identification program. On this basis, it is necessary to write an object function calculation program to realize the parameter identification of different systems.)

2017-09-29 12:52:29下载

积分：1
surferce_wave
本人上传的为线性拉东变换方法，它能够提取面波的频散曲线(I uploaded is of linear radon transform method， it can extract of surface wave dispersion curves)

2012-10-24 17:15:55下载

积分：1
Mesh2d_v24
三角形网格划分, 自由网格和结构网格划分，包括主要的matlab文件和函数，使用main.m 执行(mesh triangle grid using matlab, free mesh and structured mesh. The file include mfiles and functions. The program could be run through main.m)

2017-07-11 21:28:07下载

积分：1
D2Q9
晶格波尔兹曼方法，D2Q9的Matlab程序.(Lattice Boltzmann method, D2Q9 procedures)

2009-03-13 16:41:38下载

积分：1
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矩量法的fortran程序，利用矩量法求解球散射的程序，希望大家好好学习(mom fortran program)

2021-02-21 12:59:42下载

积分：1
airgravity
文章由重力和重力梯度的基本理论出发，讨论了重力分量和重力梯度张量分量的2-D傅立叶变换与重力位的傅立叶变换之间的关系。推导了航空重力梯度仪的测量原理，并对航空重力梯度测量的应用做了简要的介绍(Article by gravity and gravity gradient of the basic theory, discussed the components of gravity and gravity gradient tensor component of the 2-D Fourier Transform and gravity places the relationship between the Fourier transform. Derivation of the airborne gravity gradiometer measuring principle, and airborne gravity gradient measurements application to do a brief introduction)

2008-05-25 01:33:15下载

积分：1
gap-width-and-JRC
计算岩石表面裂隙宽度并求取其表面粗糙度系数(Calculate the rock surface crack width and strike the surface roughness coefficient)

2016-02-18 03:01:04下载

积分：1
Generator
这些代码可以用于产生一系列随机数，可以根据需要使用。(These codes can be used to generate a series of random numbers may be used as needed.)

2013-07-10 14:19:34下载

积分：1
OLSR Protocol in NS2 All version by wsnlab.ir
Routing Protocol for Wireless Sensor Networks

2017-10-29 01:08:22下载

积分：1
Aximn
说明： fortran弹塑性分析程序，很有用的啊！(fortran plastic analysis program, very useful)

2021-04-15 19:48:54下载

积分：1

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