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no_channelcode_QAM_gausschannel
说明: 数据经过多进制QAM调制下,通过高斯信道的误码率比较(the rand data are modulated by MQAM ,then pass the gausschannel ,get the compared result of ber.)
- 2009-08-04 13:03:26下载
- 积分:1
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nlsegui
应用matlab解非线性薛定厄方程的问题,一个比较优秀的源码。(Matlab Application Solutions nonlinear Schrodinger equation of Ecuador, a relatively good source.)
- 2006-09-25 21:24:46下载
- 积分:1
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zong
(1) 数据源:随机产生752*8bit作为数据源
(2) 按照DTMB的能量扩散初始相位和生成多项式来产生伪随机数据并对原始数据源进行加扰
(3) 加扰后的数据直接进行解扰,观察误码率的值,验证加扰算法
(4) 按照DTMB标准构造BCH(1023,1013)来实现BCH(762,752)信道编码器和解码器,并观察其误码率是否为0来验证其正确性。
(5) 最后把能量扩散和BCH编码级联,接收端把BCH解码和解扰级联,观察其误码率,验证正确性。
((1) Source: randomly generated 752* 8bit as data source
(2) in accordance with the energy of the initial phase and the diffusion DTMB generator polynomial to generate a pseudo-random data and the original data source scramble
(3) the scrambled data is directly descramble, the bit error rate of the observed values, verification scrambling algorithm
(4) In accordance with DTMB standard configuration BCH (1023,1013) to achieve the BCH (762,752) channel encoder and decoder and observe its error rate is 0 to verify its correctness.
(5) Finally, the energy dispersal and BCH coding cascade, the receiving end of the BCH decoding and descrambling cascade observed error rate, to verify the correctness.)
- 2015-11-18 19:14:05下载
- 积分:1
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monte2_1
简单的蒙特卡洛算法,设计拟合随机数,通过系类操作完成部分计算(A simple Monte Carlo algorithm, designed to fit a random number, through the Department of the completion of part of the calculation of class action)
- 2009-12-23 09:59:06下载
- 积分:1
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Gauss_Seidel
一种非线性代数方程组的迭代解法。最早用于解算电力系统潮流。这种方法具有程序编制简单、占用内存少的优点,但算法收敛性差,计算时间长。(In numerical linear algebra, the Gauss–Seidel method, also known as the Liebmann method or the method of successive displacement, is an iterative method used to solve a linear system of equations. It is named after the German mathematicians Carl Friedrich Gauss and Philipp Ludwig von Seidel, and is similar to the Jacobi method. Though it can be applied to any matrix with non-zero elements on the diagonals, convergence is only guaranteed if the matrix is either diagonally dominant, or symmetric and positive definite. It was only mentioned in a private letter Gauss to his student Gerling in 1823.[1] A publication was not delivered before 1874 by Seidel.)
- 2014-11-20 22:12:52下载
- 积分:1
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adaptivefilter1
matlab code for adaptive filter
- 2014-12-06 12:48:04下载
- 积分:1
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MTV-play-GUI
自己编写的matlab GUI程序,实现MTV的播放功能。压缩内包含.m源码以及.fig文件。(I have written matlab GUI program, realized MTV playback functions. Compression contained within. M source and. Fig file.)
- 2013-12-16 15:01:51下载
- 积分:1
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Doubly_Fed_Induction_Generator_driven_by_a_Wind_T
Doubly-Fed Induction Generator
driven by a Wind Turbine
Stator disconnected from grid
- 2010-09-22 07:13:30下载
- 积分:1
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Exercise
sequence code simulation by matlab
- 2009-07-11 18:04:45下载
- 积分:1
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7
说明: 一些基本的Matlab动画程序,可以使初学者了解动画程序的应用。(Some basic Matlab animation program that allows beginners to understand the application of animation process.)
- 2009-01-01 13:08:59下载
- 积分:1