网站首页

登录

modulation(1)

于 2011-05-05 发布文件大小:476KB

 0  187

下载积分: 1 下载次数: 81

我要下载

代码说明：

本文首先对各种通信信号进行了理论分析，在此基础上针对数字调制信号采用了基于决策论方法的调制方式识别算法，并利用MATLAB软件进行了计算机仿真。本文的调制识别算法是基于决策论方法，该方法具有运算量小，识别效果好等优点(Firstly, the various communication signals are analyzed theoretically, on the basis adopted for digital modulation method based on decision theory, modulation recognition algorithm, and using MATLAB software, the computer simulation. This modulation recognition algorithm is based on the decision theory method, which has the computational load, and good recognition results)

文件列表：

modulation(1).doc,1395712,2007-11-09

下载说明：请别用迅雷下载，失败请重下，重下不扣分！

发表评论

0 个回复

MATLABbasics
matlab basic can be used any where

2009-11-18 09:31:32下载

积分：1
N-R
将用matlab编译的N－R法用于潮流计算是以导纳矩阵为基础的，由于利用了导纳矩阵的对称性、稀疏性及节点编号顺序优化等技巧，使N－R法在收敛性、占用内存、计算速度方面的优点都超过了阻抗法，成为六十年代末期以后普遍采用的方法。(Matlab compiler will use the N-R method for power flow calculation is based on admittance matrix-based, due to the use of the admittance matrix of the symmetry, sparsity and node ID, such as sequential optimization techniques, so that N-R method in convergence , memory, computing speed advantages over the impedance method, the late sixties to become widely used method.)

2008-05-27 19:43:16下载

积分：1
Matlab
关于matlab的基础语言和其他算法，有利于初学者(Based on the matlab language and other algorithms, help beginners)

2013-08-18 23:24:26下载

积分：1
MS-PiecewiseSmooth
分段光滑的MUMFORD--SHAH图像分割算法，MATLAB。实现了图像分割-Piecewise smooth (the MUMFORD- SHAH image segmentation algorithm, MATLAB. The realization of the image segmentation)

2010-11-03 16:23:02下载

积分：1
27796683Rayleigh.Doppler.matlabcode
跳频扩频通信系统仿真 (Frequency Hopping Spread Spectrum Communication System Simulation)

2009-12-17 09:07:54下载

积分：1
MATLAB-IIR-filter-design
说明：基于MATLAB的工频干扰陷波器设计......(MATLAB-based frequency interference notch filter design)

2011-02-24 15:51:59下载

积分：1
analysis-of-wind-turbine-blades
利用目前风力机叶片设计普遍采用的优化设计方法Wilson设计A-法，通过MATLAB编程，开发了小型叶片气动设计的应用程序，并利用该程序设计了一台3kW小型水平轴风力机叶片。采{用MATLAB和ANSYS共同建立了风力机叶片三维有限元参数模型，MATLAB编制的建模程序提高了{初期设计效率，缩短了ANSYS分析前处理时间。在此基础上进行了叶片固有振动特性计算，分析了叶《片的振动特性及其与结构参数之间的关系，分析方法和结果对风电叶片的结构设计和动力分析有一定；的参考价值。(Advantage of the current design of wind turbine blades commonly used in optimal design method Wilson designed the A-Law, MATLAB programming, developed a small blade aerodynamic design application and use of the program designed a 3kW small horizontal axis wind turbine blades. Mining {using MATLAB and ANSYS common parameter model of wind turbine blades dimensional finite element modeling program MATLAB prepared the {initial design efficiency, shortening the ANSYS analysis of the pre-treatment time. On this basis, the natural vibration characteristics of leaves, the relationship between leaf on vibration characteristics and structural parameters, analytical methods and the results of analysis has some structural design of wind turbine blades and power reference value.)

2013-04-21 14:15:26下载

积分：1
drtoolbox2.5-and-readme
张量工具箱，提供张量分解等功能，附上安装说明文件，经测试很好用。(tensor decomposition and install readme)

2021-03-15 10:09:22下载

积分：1
ChannelTest
信道测试。信号保存为.wav格式，测试信道的平稳性能。(Channel test)

2012-02-12 09:54:30下载

积分：1
fortest
高斯金字塔从网上找到代码，自己复制粘贴到，可以用(Gaussian pyramid from the Internet to find the code, copy and paste into their own, can be used)

2011-11-29 22:59:14下载

积分：1

696518资源总数
105446会员总数
13今日下载